The original topic: The Terrible Crossover Fanfiction Idea Generator!
...and now, for a handful of bad ideas.
Your challenge is to write crossover fanfiction combining The Matrix and Pokemon. The story should use legalizing same-sex marriage as a plot device!
Little did Misty know, she and Ash were both girls, outside the Matrix...
Your challenge is to write crossover fanfiction combining David Blaine and My Little Pony. The story should use a secret government plot as a plot device!
David magically exposes the fact that alien Ponies crashlanded on Earth, many years ago, and there's been a conspiracy to hide them ever since...
Your challenge is to write crossover fanfiction combining Carmen Sandiego and Final Fantasy 5. The story should use brainwashing as a plot device!
So, that's how Carmen manages to learn so many new trades...
Your challenge is to write crossover fanfiction combining Dexter's Laboratory and World of Warcraft. The story should use a plague as a plot device!
To counter a plague Dee Dee inadvertently released, Dexter temporarily moves everyone into the World of Warcraft realms...
Your challenge is to write crossover fanfiction combining Guitar Hero and Thundercats. The story should use good characters becoming evil as a plot device!
Try as he might, Lion-O could no longer resist the power of the evil Black Guitar...
Your challenge is to write crossover fanfiction combining Dragonball Z and James Bond. The story should use Columbus Day as a plot device!
Android #18 wasn't at all sure why she thought the English spy was... amusing. Or why he thought this “Columbus Day” was the slightest bit important...
Your challenge is to write crossover fanfiction combining Toy Story and the Legend of Zelda. The story should use a sex-change operation as a plot device!
Once again, Zelda cursed what toy maker hadn't bothered to research her enough to know that making an anatomically correct male Shiek was a very bad thing... she would be forever emotionally scarred.
Your challenge is to write crossover fanfiction combining Gundam Wing and King of the Hill. The story should use winning the lottery as a plot device!
Peggy Hill: Who knew? I thought the “Win a Gundam Pilot for a Day” drawing sounded so innocent...
Your challenge is to write crossover fanfiction combining Sesame Street and A-Team. The story should use learning about the magic of friendship as a plot device!
B.A.: I don't care what you say. We ain't gettin' on no plane.
Oscar: That's right. We're staying right here.
Murdock: ………
Your challenge is to write crossover fanfiction combining Star Wars and Phoenix Wright. The story should use evil characters becoming good as a plot device!
...Darth Vader, defense attorney.
Your challenge is to write crossover fanfiction combining the National Football League and Inuyasha. The story should use some sort of meta-commentary about how terrible this idea is as a plot device!
Inu-Yasha: No, I'm NOT gonna wear that thing. I don't care if you wanna see what I look like in it, Kagome!
Your challenge is to write crossover fanfiction combining Iron Man and Inuyasha. The story should use a seemingly routine day as a plot device!
Tony Stark smirked slightly to himself, within the comfort of his armor. The chrono gear was functioning better than expected. Shame he'd decided to test it while in Japan, though. The last thing he needed was to be considered a powerful demon from Japanese legend...
Your challenge is to write crossover fanfiction combining Final Fantasy 6 and Metal Gear Solid. The story should use Christmas as a plot device!
Locke frowned. The weird guy who kept popping out of various Christmas present boxes had to be working for the Empire; he just knew it!
Your challenge is to write crossover fanfiction combining the Monkees and Metroid. The story should use evil characters becoming good as a plot device!
...in which Peter obtains a friendly, obedient little pet Metroid, and everyone lives relatively happily ever after.
Your challenge is to write crossover fanfiction combining the Legend of Zelda and Tenchi Muyo. The story should use moving to a new place as a plot device!
Tenchi: I still don't see why we had to move to this 'Hyrule,' or what good it does.
Washuu: I've already explained everything. Twice. Now, stop moving around and let my equipment measure you. You'll look good in green.
Your challenge is to write crossover fanfiction combining Teletubbies and Dragonball Z. The story should use Arbor Day as a plot device!
Vegeta: (cracks knuckles) I don't care what they are, Kakarott! This should be no contest at all!
Your challenge is to write crossover fanfiction combining Transformers and Animaniacs. The story should use a seemingly routine day as a plot device!
...in which Megatron discovers that not even his Decepticons are immune to the Anvil Chorus...
Your challenge is to write crossover fanfiction combining Scooby Doo and Godzilla. The story should use robbery as a plot device!
Godzilla: Roooooar.
(Translation: I would've gotten away with it, if it weren't for those kids and their dog.)
Your challenge is to write crossover fanfiction combining The Powerpuff Girls and The Simpsons. The story should use furries as a plot device!
Homer: Oh, look at the monkey, hee hee!
Mojo Jojo: ………
Your challenge is to write crossover fanfiction combining Animal Crossing and Trigun. The story should use a vacation as a plot device!
Vash: No, really! I mean it. Tell me why resetting's such a bad thing?
Your challenge is to write crossover fanfiction combining Tenchi Muyo and Psych. The story should use unclogging a toilet as a plot device!
Shawn: I'm sensing... you're not an ordinary little girl. And that I never should have bought that toilet.
Gus: You know that's right.
Washuu: So, you claim you're a psychic, huh? Interesting. Mind sitting on that table over there?
Shawn: The one with all the sharp pointy metal things attached to it?
Your challenge is to write crossover fanfiction combining Tenchi Muyo and The Powerpuff Girls. The story should use a seemingly routine day as a plot device!
When Professor Utonium and Washuu join forces, the Powerpuff Girls suddenly gain six new members...
Your challenge is to write crossover fanfiction combining Yoshi's Island and Naruto. The story should use time travel as a plot device!
Yoshi was confused. Wasn't Baby Mario supposed to be wearing a red cap? Then... who was this blond-haired baby?
Your challenge is to write crossover fanfiction combining Azumanga Daioh and Phoenix Wright. The story should use a long lost sibling as a plot device!
And so, the youngest lawyer in existence began her new career...
Your challenge is to write crossover fanfiction combining Spaceballs and Mr. Ed. The story should use shopping for an iPad as a plot device!
...in which Dark Helmet realizes that, yes, you can't prod a horse into Ludicrous Speed, let alone convince it to be nice to a guy in bulky black armor...
Your challenge is to write crossover fanfiction combining 4chan and Resident Evil. The story should use insomnia as a plot device!
Umbrella, Inc.'s latest plan will definitely keep everyone from ever sleeping, again...
Your challenge is to write crossover fanfiction combining The Magic School Bus and Twilight. The story should use Columbus Day as a plot device!
“What did we run into, Miss Frizzle? I thought it was a person, but it was all sparkly, and stuff!”
Your challenge is to write crossover fanfiction combining Super Mario Bros. and Sherlock Holmes. The story should use murder as a plot device!
Watson: I dare say, Holmes, this is a particularly puzzling case. What manner of creature would be able – or so bold – as to murder this 'Bowser?'
Your challenge is to write crossover fanfiction combining My Little Pony: Friendship is Magic and Alf. The story should use aliens as a plot device!
ALF: Hey, wait a minute... this isn't Melmac! (To the nearest pony.) Would you happen to have a cat?