1 - 20 of 185 Works in Lumpy Space Princess
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Marceline was finally achieving her dream. Conducting a real orchestra. She had wanted this ever since she went to her first symphony when she was but a little girl.
All she wanted was to finally be in control of the sound, and here she was. Conducting for the best university in the country.
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Bonnie had gotten accepted into the university with a full ride scholarship. It was her dream to perform in the school’s choir group. She would go to their concerts whenever she was a young teen, mesmerized by how well organized and put together everyone was.
They all just…molded into eachother’s sound.
Now it was her turn.
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Bonnibel needs a distraction.
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I Have a Pen. I have an Apple. Apple Pen. by BigCheeso
Fandoms: Adventure Time (Cartoon 2010)
23 Jun 2026
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Bonnibel decides to wear pants.
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Bonnibel is determined to make her college debut. She doesn't quite get what she was expecting.
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I can be a better boyfriend than him by xkittyxchaosx
Fandoms: Adventure Time (Cartoon 2010)
17 Jun 2026
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College AU. Written from Turtle Princess's POV. Brad is an asshole. Turtle is a nerd. Lumpy is party girl. Shameless self indulgent shipping but I couldn't find anyone else doing it.
- Language:
- English
- Words:
- 1,566
- Chapters:
- 1/1
- Hits:
- 11
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Only two phrases are stronger than I Love You:
I’m Sorry and I Forgive You
A thousand years in the future, Shermy and Beth stumble upon a fellow rebel. She brings them to the Ice Kingdom to meet the Ice Prince, and he tells them the story of his late father and mother.
What if Ice King saved Betty from Patience St. Pim? And what if Finn stopped her from casting her spell? Could Betty still love the new Simon?
In other words this is a rewrite of the Elements arc.
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- Part 1 of Ice King and Betty's happy ending
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Fern x Phoebe Canon Divergence garbage. (No smut ya perv, you have me all the way messed up) This takes place right after ‘Do No Harm’, S8 E15. This isn't a full on AU, just more detailed Fern content that sticks to the plot of the show. Elementals and The Green Knight are still things, just with FernFlame sprinkles. Slightly rewritten events, more detailed dialogue basically. I am planning for a LONG ASS fic, no good ending, it was doomed from the start.
“Come to me, and I shall be the sun round which you are locked in orbit, and my rays shall lay bare the secrets you keep from each other, and I, who possess charms and powers of which you have no inkling, shall control and possess and destroy you!”
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Finn gets sold as a sex slave, and is forced to visit various clients throughout the land of Ooo, many of whom are people he knows. He develops an addiction to cutting himself in order to cope with his new circumstances, as escape, while tempting and something he tries at every chance he gets, is far from attainable.
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During an experiment to bring back the deceased citizens of the Candy Kingdom, Princesses Bubblegum accidentally brings a zombie apocalypse onto the land of Ooo. But this time, the infection mutates, not allowing the effects to be reversed. When the strain eventually evolves into infecting non-candy lifeforms, nobody is safe.
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The Quite After The Crown by JJAK47
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
22 Jan 2026
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Ice king gets hit bay a strange lightning one day and wakes up as Simon but he still has the power of the crown and memories that aren't his own.
Now his only goal is to find a way to get to Betty, check on Marceline and making amend to those he had harassed while he was the ice king.
And who knows he might end up being a powerful wizard and ruler at the end of his journey. -
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A Marceline and Bonnie HIghschool AU fic
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- Part 2 of Marceline/Bubblegum
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The Prolific Works of the Arctic Butcher by HaveFunStormingTheCastle
Fandoms: Adventure Time
08 Jan 2026
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Seventeen years after a fateful encounter in an overcrowded nightclub, Bonnie Brooks has everything she ever wanted. She is an inventor, an entrepreneur, and after using her company to reignite the economy in her home town, the mayor of a mid-size city. Powerful and perceptive, she works hard to protect her citizens... until three women end up dead and dumped in suspicious circumstances. Certain there is more to the case than meets the eye, she enlists the help of the only captain on her police force she is certain she can trust.
Marceline Abadeer has the life most legends dream of. Having risen to stardom as a teenager, her band holds the record for the most Grammys won by a rock band in US history. Well on her way to being inducted into the Rock and Roll Hall of Fame, she takes an unexpected detour when she receives heartbreaking news that sends her somewhere she never thought she would go again - home.
Driven together by calamitous circumstances, the two will be forced to examine their shared past and revisit the destruction they each left in their wake, even as they investigate a sinister killer with perilous intentions for them both.
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Lovestruck by Mazie_Daisy
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
05 Jan 2026
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Finn meets a mysterious girl and wants to know more about her.
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Total Drama: Multiversal Madness! by Great1
Fandoms: Total Drama (Cartoon), Doki Doki Literature Club! (Visual Novel), Mortal Kombat - All Media Types, Garten of Banban (Video Games), Among Us (Video Game), Night In The Woods (Video Game), DCU (Comics), 逆転裁判 | Gyakuten Saiban | Ace Attorney, Sonic the Hedgehog - All Media Types, Cookie Run (Video Game), Battle For Dream Island (Web Series), Inanimate Insanity (Web Series), Shantae (Video Games), Undertale (Video Game), Disney Duck Universe, SpongeBob SquarePants (Cartoon), Pocket Monsters | Pokemon - All Media Types, Fire Emblem: Kakusei | Fire Emblem: Awakening, Street Fighter, Succession (TV 2018), The Simpsons, Adventure Time (Cartoon 2010), Star Wars - All Media Types, SML - Logan Thirtyacre (Web Series), Disventure Camp | Campamento desventura (Web Series)
24 Dec 2025
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Chris McLean has decided to film the next Total Drama season in secret, getting 36 contestants from across the multiverse to compete in the shows deadliest challenges yet! Complete with some bonus chapters on the way.
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- Part 2 of The Retardverse
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Before Finn could write the letter that would spell the end of his relationship with Flame Princess, Finn has a moment of clarity and decides against it. But what happens when someone tries to deny a prophetic dream? And how will Finn's decision affect the rest of Ooo?
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Marceline is perfectly stable, in a loving relationship with her boyfriend, and has the most incredible friend in the world— but only one of those things is true.
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A drabble about Finn's thoughts regarding That scene in Breezy
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Bonnibel, sweet shop owner and biology major, is struggling. Marceline, session musician, is also struggling.
Finn, as a friend of both (and to get Marceline off his couch), helpfully suggests that they should become roommates, sharing out rent and expenses.
It goes… Well, it goes.
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or… Bubbline Modern AU Fic!
[Ongoing — UNDER REWRITING, WILL BE BACK VERY SOON]
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A failed theft by Miss_emptyy
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
26 Oct 2025
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"I don't know, man," his eyes turned instinctively to the ceiling above them "he has been all weird about... Everything, since we came back."
A few weeks have passed since Finn had to sort out an elemental disaster (literally), just after returning from the islands, and his head is spinning over the whole thing. Luckily for him, Fern, whose intentions Finn was initially unsure of, seemed open to spending time with him, which helps the human hero get rid of all the mental junk that had been eating away him. It seemed that the grass boy had put his jealousy aside, and really wanted to bond with him...He hopes.
"Maybe... Yeah!" He stands up, a new wave of confidence growing inside him as a his brother glances at him with a concerned look. "This will spoon away all the bad soup that's been cooking inside my bean!"