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  1. Merciless Chronicles by

    Fandoms: Grim Adventures of Billy & Mandy  

    11 May 2021

    Tags
    Summary

    In the far distant future, Mandy has become the all powerful and merciless Empress of the dystopian world where cinnamon is her empire’s main resource and there is no one to stand in her way.

    But an odd series of events has made an even odder couple happen in this future, and from that romance came a child of mixed potential who may have a chance to end Mandy’s iron hold once and for all.

    Assuming the kid can figure out socialising first.

    Language:
    English
    Words:
    8,946
    Chapters:
    4/?
    Comments:
    8
    Kudos:
    8
    Bookmarks:
    1
    Hits:
    374

  2. Kivaverse: World of Cartoon Network by

    Fandoms: Ben 10 Series, Codename: Kids Next Door, Courage the Cowardly Dog, Ed Edd n Eddy, Cartoon Network Universe: FusionFall, Grim Adventures of Billy & Mandy, Sym-Bionic Titan, Johnny Bravo (Cartoon), Camp Lazlo!, Cow and Chicken (TV), I Am Weasel. (Cartoon), Generator Rex, Looney Tunes | Merrie Melodies, Wacky Races, Animaniacs, Powerpuff Girls, Demashitaa! Powerpuff Girls Z, Dexter's Laboratory, Samurai Jack (Cartoon)  

    07 May 2021

    Tags
    Summary

    Hello everyone, Kiva here. And I am bringing a new series to AO3. As with fanfics you cannot either delve into every little aspects or some ideas don't make it, I am making a few small series that include me posting short segments containing ideas for a bigger reboot idea for various franchises.

    This new universe will contain either bios, a list of ideas, how I handle certain events, and more in this particular universe.

    This will not be a full on fanfic, just a place where I, piece by piece, put a bigger universe together. Segments may be shorter at times but updates are going to be more frequent then my other works, and ideas that don't make it in any fanwork or plotbunny may end up here. I may do something similar for other franchises I am a huge fan of.

    With that said...welcome to the 'Kivaverse', and this is the world of Cartoon cartoons.

    Series
    Language:
    English
    Words:
    1,026
    Chapters:
    2/?
    Kudos:
    7
    Bookmarks:
    1
    Hits:
    192

  3. Enfrenta tus Miedos by

    Fandoms: El Tigre: The Adventures of Manny Rivera, Grim Adventures of Billy & Mandy  

    01 May 2021

    Tags
    Summary

    Manny, Marimen, Grim and Mandy tried to help Zoe Aves overcame her fears of being nice to Frida and disappointed her father.

    Series
    Language:
    English
    Words:
    672
    Chapters:
    5/5
    Hits:
    15

  4. LOW by

    Fandoms: Time Squad, Grim Adventures of Billy & Mandy, Powerpuff Girls, 妖怪ウォッチ | Yo-Kai Watch, Grubhub Perks "Delivery Dance" Commercial, Kroger "Lower Than Low: Meat Counter" Commercial, The Huckleberry Hound Show (Cartoon)  

    30 Apr 2021

    Tags
    Summary

    kroger commercial with random characters

    Language:
    English
    Words:
    41
    Chapters:
    1/1
    Kudos:
    1
    Hits:
    9

  5. The Horizon Academy for Gifted Students by

    Fandoms: Powerpuff Girls, Codename: Kids Next Door, The Marvelous Misadventures of Flapjack, Grim Adventures of Billy & Mandy, Dexter (TV), Teen Titans (Animated Series), The Amazing World of Gumball, Regular Show (Cartoon), Foster's Home For Imaginary Friends, Adventure Time, Over the Garden Wall (Cartoon & Comics), Phineas and Ferb, Kim Possible (Cartoon), Incredibles (Pixar Movies), Danny Phantom, The Adventures of Jimmy Neutron: Boy Genius, Camp Lazlo!, Gravity Falls  

    25 Apr 2021

    Tags
    Summary

    An international academy set deep in the woods of the USA is home to a bright array of gifted students. However, these aren't your stereotypical "straight A" gifted students. Each and every one of the students attending are considered Top Secret international secrets, each monitored by the CIA through this academy, unbeknownst to them. Three peculiar girls arrive in April, just before the start of their first term. The three end up being caught in a mystery that is far larger than the school itself, willingly or not.

    Series
    Language:
    English
    Words:
    15,231
    Chapters:
    6/?
    Comments:
    2
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    138

  6. quotes I like by

    Fandoms: Robot Chicken, Time Squad, Helluva Boss (Web Series), Hazbin Hotel (Web Series), Powerpuff Girls, Mr. Men & Little Miss - All Media Types, Grim Adventures of Billy & Mandy, Codename: Kids Next Door, The Secret World of Alex Mack, Pepper Ann (Cartoon), 妖怪ウォッチ | Yo-Kai Watch, Pocket Monsters | Pokemon - All Media Types, どうぶつの森 | Animal Crossing Series, UniKitty! (Cartoon), The Amazing World of Gumball, The Mr. Peabody and Sherman Show (Cartoon), 유후와 친구들 | YooHoo & Friends (Cartoon), Warriors - Erin Hunter  

    19 Apr 2021

    Tags
    Summary

    title says all

    Language:
    English
    Words:
    93
    Chapters:
    1/1
    Kudos:
    2
    Hits:
    92

  7. Singing in the Courtroom by ,

    Fandoms: 逆転裁判 | Gyakuten Saiban | Ace Attorney, Pocket Monsters | Pokemon (Anime), Layton Kyouju Series | Professor Layton Series, DuckTales (Cartoon 2017), Addams Family - All Media Types, Scooby Doo - All Media Types, Hercules (1997), Beauty and the Beast (1991), The Lion King (1994), Mulan (1998), Lady and the Tramp (1955), Moana (2016), Peter Pan (1953), The Little Mermaid (1989), The Princess and the Frog (2009), Tarzan (1999), Toy Story (Movies), Tangled (2010), Anastasia (1997), Frozen (2013), 101 Dalmatians (1961), Aladdin (1992), Aladdin - All Media Types, The Hunchback of Notre Dame (1996), The Great Mouse Detective (1986), Mickey Donald and Goofy: The Three Musketeers (2004), The Nightmare Before Christmas (1993), FernGully: The Last Rainforest (1992), The Jungle Book (1967), The Wind in the Willows (2006), Chicago (2002), Little Shop of Horrors (1986), Bishoujo Senshi Sailor Moon | Pretty Guardian Sailor Moon (Live Action TV), Mighty Morphin Power Rangers, Enchanted (2007), The Producers (2005), Cinderella - Rodgers/Hammerstein/Beane, Cinderella (1950), Pocahontas (1995), Pinocchio (1940), Plants vs Zombies, Total Distortion, Sonic the Hedgehog (Video Games), Danny Phantom, Power Rangers (2017), Bishoujo Senshi Sailor Moon | Pretty Guardian Sailor Moon, Rocky Horror Picture Show, A Year Without a Santa Claus (1974), Pirates of the Caribbean (Movies), Brother Bear (2003), Mamma Mia! (Movies), Thomas the Tank Engine - All Media Types, Dangan Ronpa - All Media Types, Total Distortion (Video Game), Pete's Dragon (1977), Frühlings Erwachen | Spring Awakening - Frank Wedekind, Corpse Bride (2005), The Lion King 2 - Fandom, The Negotiator (1998), Bye Bye Birdie - Stewart/Adams/Strouse, Spider-Man - All Media Types, Cats - Andrew Lloyd Webber, Sonic the Hedgehog - All Media Types, Donkey Kong (Video Games), Polar Express - All Media Types, LazyTown, Zootopia (2016), Batman: The Brave and the Bold, Grim Adventures of Billy & Mandy, Conker's Bad Fur Day, The Music Man (1962), The Muppet Christmas Carol (1992), The Greatest Showman (2017), Klaus (2019), Ratchet & Clank, South Park, Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses  

    18 Apr 2021

    Tags
    Summary

    Giggle/groan maniacally at these catchy ditties (and future ear-worms!) of mostly Disney-themed melodies. It's a short series of song-fics by two musical loving otakus, featuring tunes with an Ace Attorney twist from: Mulan, Pokemon, Beauty & The Beast, The Lion King and more! Sing-a-long with JP & CzarThwomp as they try to make beautiful music together! *Open to tune suggestions!*

    Language:
    English
    Words:
    126,780
    Chapters:
    105/?
    Comments:
    310
    Kudos:
    165
    Bookmarks:
    11
    Hits:
    9836

  8. A Cartoon of Betrayal and Strife by

    Fandoms: Cartoon Network, Hanna Barbera, Scooby Doo - All Media Types, Powerpuff Girls, Looney Tunes, Grim Adventures of Billy & Mandy, Dexter's Laboratory, Wacky Races, The Real Adventures of Jonny Quest  

    18 Apr 2021

    Tags
    Summary

    In the world of Hannos Barberos, many kingdoms live in peace... or at least they appear to. In truth, every king and queen is constantly scheming and fighting for dominance. With one hand they extend a olive branch, while the other hides a knife. Everyone is fighting for survival; Always aware that no one stays on top for long. There is blood on the crown... go and take it.

    Language:
    English
    Words:
    42,613
    Chapters:
    4/?
    Kudos:
    2
    Hits:
    82

  9. The Grim Adventures of Kids Next Door by

    Fandoms: Grim Adventures of Billy & Mandy, Codename: Kids Next Door  

    25 Mar 2021

    Tags
    Summary

    LJ, Zofia, and their friends are hanging around The Kids Next Door and are soon given a distress call in Endsville of all places. There, they run into Billy who gets in trouble with Grim's scythe and his dad's pants (it makes much more sense in context) and soon get even more trouble when Mandy ambushes the KND and The Delightful Children from Down the Lane get involved.

    Language:
    English
    Words:
    9,374
    Chapters:
    4/4
    Comments:
    1
    Kudos:
    4
    Hits:
    48

  10. Info about the crappy Misadventures of urnel cake characters (and others too I guess) by

    Fandoms: Robot Chicken, Codename: Kids Next Door, UniKitty! (Cartoon), The Amazing World of Gumball, Courage the Cowardly Dog, Time Squad, Harvey Birdman: Attorney at Law (Cartoon), Pepper Ann (Cartoon), 妖怪ウォッチ | Yo-Kai Watch, Pocket Monsters | Pokemon - All Media Types, Grim Adventures of Billy & Mandy, Mario & Luigi RPG (Video Games), A Hat in Time (Video Game), Spy vs Spy, 2 Stupid Dogs (Cartoon), Mad Magazine, Wonder Pets (Cartoon), The Secret World of Alex Mack, Total Drama (Cartoon), どうぶつの森 | Animal Crossing Series, Furry (Fandom), Looney Tunes | Merrie Melodies, Camp Lazlo!, Clone High, The Adventures of Jimmy Neutron: Boy Genius, Mr. Men & Little Miss - All Media Types  

    11 Mar 2021

    Tags
    Summary

    my first fanfic on this website :)

    Language:
    English
    Words:
    138
    Chapters:
    1/1
    Collections:
    1
    Hits:
    102

  11. The Grim Tales of Billy's Revenge by

    Fandoms: Grim Adventures of Billy & Mandy  

    07 Mar 2021

    Tags
    Summary

    Billy's heart was broken, his body fried, and now he's coming back with a scythe.

    Language:
    English
    Words:
    15,256
    Chapters:
    8/?
    Comments:
    11
    Kudos:
    24
    Bookmarks:
    2
    Hits:
    435

  12. The Next Adventure by

    Fandoms: Grim Adventures of Billy & Mandy  

    28 Feb 2021

    Tags
    Summary

    Billy and Mandy are growing up! But that doesn't mean they can't still have fun, right? I could maybe leave this as a one-shot, but I really wanna go somewhere with it.

    Language:
    English
    Words:
    15,307
    Chapters:
    9/?
    Comments:
    19
    Kudos:
    78
    Bookmarks:
    3
    Hits:
    1446

  13. Moleman's Epic Rap Battles by

    Fandoms: Multi-Fandom, Epic Rap Battles of History, Batman - All Media Types, Sonic the Hedgehog - All Media Types, My Little Pony: Friendship is Magic, Total Drama, Frozen (2013), DC Animated Universe, The Sandman (Comics), Codename: Kids Next Door, Sly Cooper (Video Games), Fallout (Video Games), Elder Scrolls, Mass Effect, Watchmen (Comic), Daria (Cartoon), Panty & Stocking with Garterbelt, Game of Thrones (TV), Avatar: The Last Airbender, Ben 10 Series, Invader Zim, Death Note, World of Warcraft, Warcraft III, The Wizard of Oz & Related Fandoms, Animaniacs, Sonic the Hedgehog (Archie Comic), Rockman | Mega Man Classic, Inspector Gadget (Cartoon), Chip 'n Dale: Rescue Rangers, Short Circuit (1986), My Life as a Teenage Robot, James Bond - All Media Types, Ratchet & Clank, Dragon Ball, Sesame Street (TV), Winnie-the-Pooh (Disney), Powerpuff Girls, Moral Orel, The Simpsons, Little Shop of Horrors, Destroy All Humans! (Video Game), Neon Genesis Evangelion, Tetsuwan Atom | Astro Boy, Super Mario RPG: Legend of the Seven Stars, Family Matters - Fandom, Beauty and the Beast (1991), Touhou Project, Godzilla - All Media Types, 2000 AD (Comics), Les Misérables (2012), Monkey Island, King's Quest V, Soul Calibur, Castlevania: Lords of Shadow, Borderlands, Banjo-Kazooie Series, Mad Max Series (Movies), Star Trek: The Next Generation, Call of Duty, IT - Stephen King, Discworld - Terry Pratchett, Supernatural, Darksiders (Video Games), Final Destination (Movies), Adventure Time, Chronicles of Narnia - C. S. Lewis, Ed Edd n Eddy, World Wrestling Entertainment, Rango (2011), Portal (Video Game), System Shock 2, I Have No Mouth and I Must Scream - Harlan Ellison, The Police (Band), 1984 - George Orwell, V for Vendetta - All Media Types, Brave New World - Aldous Huxley, Spider-Man - All Media Types, The Fly (1986), The Incredibles (2004), Spy Kids (Movies), Machete (2010), The Secret of NIMH (1982), All Dogs Go to Heaven (1989), Anastasia (1997), Fritz the Cat, Wizards (1977), The Lorax - Dr. Seuss, The Lorax (2012), Samurai Jack (Cartoon), Lawrence of Arabia (1962), X-Men - All Media Types, South Park, Mother 2: Gyiyg no Gyakushuu | EarthBound, Mother 3, Cthulhu Mythos - H. P. Lovecraft, Pink Floyd, Pink Floyd The Wall (1982), Chinese History RPF, Political RPF - US 21st c., Political RPF - US 20th c., Series of Unfortunate Events - Lemony Snicket, Who Framed Roger Rabbit (1988), The Mask (1994), Over the Garden Wall (Cartoon), Coraline - All Media Types, Gravity Falls, Final Fantasy VI, Teen Titans (Animated Series), Gargoyles (TV), Harry Potter - J. K. Rowling, Teen Titans Go!, Teen Titans (Comics), Taylor Swift (Musician), Scott Pilgrim - All Media Types, Xiaolin Showdown (Cartoon), Skateboarding RPF, Avatar: Legend of Korra, Legend (2015), Marvel Cinematic Universe, Thor (Movies), ジョジョの奇妙な冒険 | JoJo no Kimyou na Bouken | JoJo's Bizarre Adventure, 20th Century CE RPF, 21st Century CE RPF, Astronomy (Anthropomorphic), Sonic the Hedgehog: The Animated Series, Star Wars - All Media Types, Star Wars Legends - All Media Types, The Adventures of Jimmy Neutron: Boy Genius, Dexter (TV), Steven Universe (Cartoon), Psycho (1960), Firestorm (Comics), DC's Legends of Tomorrow (TV), Yu-Gi-Oh! - All Media Types, The Legend of Zelda: Majora's Mask, Dark Souls (Video Games), Destiny (Video Games), Grim Adventures of Billy & Mandy, Duke Nukem (Video Game), Half-Life, Jak and Daxter  

    22 Feb 2021

    Tags
    Summary

    An ongoing amateur multimedia series lovingly ripped-off from Epic Rap Battles of History created, written, directed and edited by and occasionally starring myself, Moleman9000/MolemanNineThousand.

    Language:
    English
    Words:
    90,860
    Chapters:
    55/55
    Comments:
    108
    Kudos:
    272
    Bookmarks:
    28
    Hits:
    23809

  14. Sonny by

    Fandoms: Grim Adventures of Billy & Mandy  

    17 Feb 2021

    Tags
    Summary

    When Junior first came to the surface world, he stole the appearance of a young boy at winter camp. In doing so, he unknowingly tore that boy's family apart.

    Language:
    English
    Words:
    3,853
    Chapters:
    1/1
    Kudos:
    8
    Hits:
    29

  15. Shin Megami Tensei / Persona Infinite Loops by

    Fandoms: Shin Megami Tensei, Persona Series, Persona 4, ジョジョの奇妙な冒険 | JoJo no Kimyou na Bouken | JoJo's Bizarre Adventure, Kill la Kill (Anime & Manga), Shin Megami Tensei: Nocturne, Harry Potter - J. K. Rowling, Shin Megami Tensei: Devil Survivor, Persona 3, Pocket Monsters | Pokemon - All Media Types, プリキュア | PreCure | Pretty Cure Series, Shin Megami Tensei: Strange Journey, Fullmetal Alchemist - All Media Types, Ao no Exorcist | Blue Exorcist, Trigun, 真女神転生IV | Shin Megami Tensei IV, Pokemon Mystery Dungeon, Mass Effect Trilogy, Shin Megami Tensei: Devil Survivor 2, Naruto, My Little Pony: Friendship is Magic, Doctor Who & Related Fandoms, Devil May Cry, Mahou Shoujo Lyrical Nanoha | Magical Girl Lyrical Nanoha, Five Nights at Freddy's, Grim Adventures of Billy & Mandy, SpongeBob SquarePants (Cartoon), Persona 2, Persona | Revelations Persona, Shin Megami Tensei Series, Ib (Video Game), Epic Mickey (Video Games), Team Fortress 2, Shin Megami Tensei: Digital Devil Saga, Warhammer 40.000, Biohazard | Resident Evil (Gameverse), Mahou Shoujo Madoka Magika | Puella Magi Madoka Magica, The Tick - All Media Types, Rockman | Mega Man - All Media Types, Ben 10 Series, Xenoblade Chronicles, ワンパンマン | One-Punch Man, Animorphs - Katherine A. Applegate  

    15 Feb 2021

    Tags
    Summary

    When the supercomputer known as Yggdrasil crashed, forcing people across the multiverse to relive their lives over and over again, some branches were more affected than the others. The most damaged branch was Mega Man. The one after it? That, is the branch known as Amala. Or as the Hub calls it... Shin Megami Tensei.

    Fandom and character tags updated as more snips are added.

    Series
    Language:
    English
    Words:
    68,495
    Chapters:
    7/?
    Comments:
    9
    Kudos:
    30
    Bookmarks:
    9
    Hits:
    1598

  16. Zim's Grim adventures with Billy and Mandy by

    Fandoms: Invader Zim, Grim Adventures of Billy & Mandy  

    11 Feb 2021

    Tags
    Summary

    A few years have passed after the Florpus incident that Zim had caused... the former invader decides that it isn't the best idea to stay in the place he is now. it is all just a bad memory. What does his computer suggest doing? finding a new place on Earth to live, instead of just moping around.

    Zim takes that advice and leaves, in the middle of the night. without letting anyone know... not even Dib...

    he simply wanted to start over, as a new Irken...a new PERSON..

    if only he knew that this new location of his would be as crazy as his former location...

    well, maybe "crazy" is an understatement.

    Language:
    English
    Words:
    1,471
    Chapters:
    2/?
    Comments:
    3
    Kudos:
    17
    Bookmarks:
    1
    Hits:
    157

  17. Tic-Tac by

    Fandoms: Grim Adventures of Billy & Mandy  

    04 Jan 2021

    Tags
    Summary

    Billy has "invented" a faster and easier version of tic-tac-toe, but it may be a bit too easy for Mandy.

    Parody of a scene from the SpongeBob episode, Patrick the Game.

    Language:
    English
    Words:
    243
    Chapters:
    1/1
    Kudos:
    4
    Hits:
    37

  18. Moving Dimensions by

    Fandoms: Grim Adventures of Billy & Mandy, Harry Potter - J. K. Rowling  

    03 Jan 2021

    Tags
    Summary

    The world had to end a few times, be saved a few more, and for plans Mandy herself made to be foiled before she really understood she might never win. There was some kind of force acting on her like gravity keeps her feet planted firmly on the ground, something was keeping her and everyone else from world domination.

    Perhaps a change of scenery would give her the upper hand she needs.

    Language:
    English
    Words:
    4,474
    Chapters:
    2/?
    Comments:
    5
    Kudos:
    10
    Bookmarks:
    1
    Hits:
    121

  19. CN Akumas by

    Fandoms: Miraculous Ladybug, Cartoon Network Universe: FusionFall, Adventure Time, Ben 10 Series, Codename: Kids Next Door, Courage the Cowardly Dog, Dexter's Laboratory, Ed Edd n Eddy, Johnny Test (Cartoon), Life and Times of Juniper Lee, Powerpuff Girls, Chowder (Cartoon), Foster's Home For Imaginary Friends, Johnny Bravo (Cartoon), Grim Adventures of Billy & Mandy, The Marvelous Misadventures of Flapjack  

    30 Dec 2020

    Tags
    Summary

    Ladybug and Chat Noir, along with the rest of Ms. Bustier's class travel to the island city Townsville - home of many superheroes, like the Powerpuff Girls, Ben Tennyson, Juniper Lee and others. Hawk Moth has mysteriously showed up in Townsville and has started akumatizing the Cartoon Network characters and it's up to Ladybug and Chat Noir to save the day.

    This story is based on some designs I made awhile back https://www.deviantart.com/10bendog/gallery/65095808/cn-akumas .

    This story is also a short spin-off of another much larger one, that is strictly about the Cartoon Network characters and their adventures in Townsville. It's something I've been working for the past decade and while it's still not nearly close to being finished, CN Akumas can act as an introduction to the world.

    Language:
    English
    Words:
    55,662
    Chapters:
    9/30
    Comments:
    21
    Kudos:
    27
    Bookmarks:
    13
    Hits:
    1403

  20. A Demon, A Pumpkin-Headed Freak, and You by

    Fandoms: Grim Adventures of Billy & Mandy  

    25 Dec 2020

    Tags
    Summary

    Nergal and Jack help you pick out an outfit, but they're much more interested in what's underneath your outfit.

    Language:
    English
    Words:
    2,129
    Chapters:
    1/1
    Kudos:
    23
    Hits:
    260

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