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Leopold “Butters” Stotch has been deeply and obsessively in love with Kenny McCormick since 4th Grade. Butters is willing to do anything and everything to make Kenny his own, no matter the cost. Will he cross the line of sanity and morality to get what he wants? Or will his deranged love remain unrequited?
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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The Inevitable Cycle || Recrowned Ice Finn by RissiUniverse
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
07 Nov 2023
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Originally, the crown was destroyed, and Finn was returned to normal. This is no longer the case.
The crown still exists. Its reach over Finn still exists. Finn may have lost attachment to its powers, but he has not lost attachment physically, emotionally, or psychologically. The inevitable cycle must go on. The crown demands it.
Series
- Part 4 of Ice Phoenix
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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Lost by Unicornmachine
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
15 Jan 2026
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Huntress is slowly adjusting to her new normal after waking up in this strange world, however the reunification of the Mertens family is short lived as their youngest daughter suddenly goes missing...
Series
- Part 2 of Farmworld Family AU
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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How to move forward? by Dumb_cow
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
17 Jan 2026
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Small moments in the life of the Mertens family from Huntress' departure to her return and how her child deals with them.
Series
- Part 2 of Farmworld
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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Never hunting alone by RaggedyPina
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
27 Jan 2026
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Finn hummed softly as he continued sweeping the cabin floor, the wind chimes making a lovely sound, swaying in the warm summer winds that raged outside. With all the windows open, dust and leaves constantly flew into the house, but he wouldn't mind constantly cleaning as long as his wife was comfortable .
Lying on her back, one leg bent in a somewhat awkward way, the other stretched out, as if not even her own body had reached a comfortable consensus
He had faced worse things than giant monsters without flinching, but the idea of being responsible for something so small, so fragile, made his stomach churn strangely. A strangely good knot.
A terrifyingly strange knot.
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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Prompt:
Your roommate is the serial killer on the news. However, he's probably one of the nicest people you know, and he's very respectful, discreet, and moral in his deeds. Neither of you really bring it up until one day he says, "I'm bored. Got anyone in mind for me to...y'know?"
from writing-prompt-s.tumblr.com
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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Over twenty years have passed since La Resistance, and Gregory and Christophe have unfortunately found themselves back in South Park on business.
Their target? Eric Cartman, now a serial killer targeting women and gay men. Gregory's plan? For him and Christophe to make themselves targets. How?
Pretending to date, of course.
Note: This was originally published on ff.net way back in 2014. I have rewritten and reworked it since.
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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"Hey Kyle, did you hear what happened yesterday?"
"What?"
"Heidi went missing dude...I'm sorry Ky."
"O-Oh...I-I didn't hear abou-"
"Dude...If you need me, I'll be with you. Always. Okay?"
"....Okay Stan. Thanks."
Series
- Part 11 of Insane Kyle (+ Others)
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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Series
- Part 14 of Insane Kyle (+ Others)
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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“What is this?” Kyle says, when he pulls open the envelope and sees its contents.
“It’s a valentine.” Stan’s blushing. “I made it.”
Kyle looks down at it again, in case his eyes have deceived him. But, no. John Elway is still staring back at him, in all his horse-faced ugliness, and ‘Elways and Forever!’ is still written across the top, the letters cut out from magazine headings like some kind of fucking serial killer ransom note.
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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In the quiet little mountain town of South Park, teenager Wendy Testaburger and her friends find themselves targeted by the Ghostface killer who has brutally murdered other teens in the town.
Series
- Part 1 of Scream Park
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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Kyle scoffed and shook his head. "Typical."
He tried to walk out of the bedroom, but Stan blocked his path and pushed him back inside.
"What the fuck did you just say?"
Kyle shot him a glare. "I said typical. Typical Stan Marsh, trashed and physically unable to care about anyone but himself."
Or,
Kyle hates Stan. Stan hates Kyle. It's been that way since middle school, neither of them expected any different. But during their senior year of high school, the boys are forced to put their rivalry on hold when their mutual friend goes missing.
Or or,
slowburn high school style au with a serial killer plot (scream)
- Language:
- English
- Words:
- 131,328
- Chapters:
- 15/?
- Comments:
- 895
- Kudos:
- 1,073
- Bookmarks:
- 132
- Hits:
- 34,666
Bookmarked by cuswhenyouknowyouknow
13 Jun 2026
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"Richard Tweak." He pushed a plume of smoke out through his nose and added, "The third."
Craig looked down at the black water, out toward the horizon, then back to Mr. Tweak. He was staring at Craig, eyebrows raised, taking a slow pull on his cigarette.
"Craig Tucker. Uh. The first."
Or: Two guys meet on board the RMS Titanic. This might not be an ideal setting for a love story.
Bookmarked by cuswhenyouknowyouknow
10 Jun 2026
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On New Year's Eve, seven South Park residents find themselves on a cruise to disaster when their ship is struck by a tidal wave and capsizes. South Park meets The Poseidon Adventure (the original 1972 movie, not any of the three or so remakes), and the original novel by Paul Gallico. COMPLETE. Originally written for the South Park Big Bang 2013. (Missing scene added, can be read as a stand alone one shot.)
Bookmarked by cuswhenyouknowyouknow
09 Jun 2026
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Craig had the ideal life, the perfect in-laws to be, perfect job, he had everything. So why must he refuse to marry his fiancé and board the Titanic in hopes to change his life? On where he meets peculiar characters and Tweek of course..
- Note that this fic is shadowbanned apparently :(
Bookmarked by cuswhenyouknowyouknow
09 Jun 2026
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♪ || But with everybody watching us, our every move
We do have reputations
We keep it secret
Won't let them have itButters is about to be sent off to conversion camp. Kenny won’t let him go without one last night together.
Series
- Part 10 of ♪ music-based titles
Bookmarked by cuswhenyouknowyouknow
09 Jun 2026
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To love and to keel by hiyamatsu
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Jan 2025
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“Katsuki,” Mr. Bakugo raised his voice.“Call me Katsuki. Don’t need that ‘Mr. Bakugo’ bullshit- that’s my father,” The man- Katsuki- turned to look at the water, his gaze faraway, haunting.
Izuku smiled in understanding.
“I’m just Izuku,” Katsuki laughed, unabashed, his raspy voice catching in his throat and over Izuku’s heart.
“I remember you- yes, spilling wine all over me,” Izuku twitched at the comment.
Or First-Class passenger Katsuki Bakugo steps atop a ship and falls in love with a charming Steward Izuku Midoriya.
Bookmarked by cuswhenyouknowyouknow
09 Jun 2026
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Summary
"I needed you.” Stan repeated. He was impressed by how calm he felt at that moment. That same cyclical emotional pattern was whirling in his chest yet again: anger-grief-shame, anger-grief-shame. “I got married, I had a baby, and you weren’t there for any of it. All I wanted was for my best friend to stick around for me and be by my side- but when I needed you most, you disappeared.”
Kyle cast his eyes down. “I couldn’t be there.”
“Why not?”
Kyle didn’t answer. He just stood there with his hands at his sides, clenching and unclenching. Stan was suddenly very aware of the eyes on them. While he wanted them to hash it out, he didn’t want to do this in public. Luckily, the tinkling of knives on champagne flutes indicated that there was no more time for talk.
“This isn’t over.” Stan promised him.
Kenny and Marjorine's upcoming nuptials drag the whole fourth grade class back to South Park. Stan and Kyle, siblings of the bride and groom, prepare to meet again after eight years of distance. Stan wants to forgive, Kyle wants to forget, and Ike really wants them to finally figure their shit out. Their plans immediately derail.
Series
- Part 1 of The Groomsmen Verse
Bookmarked by cuswhenyouknowyouknow
06 Jun 2026
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Kyle Broflovski is roommates with the man he's been hopelessly in love with since childhood. That added to working at a morgue while there's a serial killer on the loose has the redhead stressed beyond belief. At least he has a new friend at work to help him through all of life's problems, until that gets complicated too.
Bookmarked by cuswhenyouknowyouknow
06 Jun 2026
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Ignignokt lives in a military family. Whatever that means. All that means to him is running away in the dead of night to homoerotically live in a car with his best friend so they can live a life of getting the best drugs, alcohol, and hos. However, ignignokt thinks that maybe he'd be more successful if he had stayed and fought for his people. So he tells Err this.
It goes about as well as you'd expect.Bookmarked by cuswhenyouknowyouknow
06 Jun 2026