Courtesy of The Terrible Crossover Fanfiction Idea Generator.
Your challenge is to write crossover fanfiction combining Final Fantasy 8 and Tenchi Muyo. The story should use a long lost sibling as a plot device!
The truth is, even Ultimecia thought "Time Compression" was stupid, and she was really trying to open a portal to Japan so she could steal Tenchi away because she was once in love with Yosho. SeeD and Tenchi's friends team up to stop her in the Negative Zone, but she flattens them. Then the power of Jurai reveals to Squall that he's Tenchi's long lost brother, but using Guardian Forces made him forget. After he magically strips and changes his clothes, he crushes Ultimecia with his giant light sword Renzokuken.
Your challenge is to write crossover fanfiction combining Clarissa Explains it All and Sid Meier's Alpha Centauri. The story should use a promotion at work as a plot device!
Instead of figuring out how to exploit political, military, and economic forces, Ferguson tries to brown-nose his way through the Human Hive ranks. Then Clarissa comes in and explains to him that he's playing a video game and that doesn't work.
Your challenge is to write crossover fanfiction combining Harvey Birdman and Splinter Cell. The story should use a long lost sibling as a plot device!
Again? Well, okay. Sam Fisher goes to court for his various war crimes. Harvey Birdman agrees to take the case, and bungles it like you wouldn't believe. But just before Mentok strikes the gavel, he realizes he and Fisher... are long lost brothers! But Fisher slits his throat anyway.
Your challenge is to write crossover fanfiction combining World War II and Rocko's Modern Life. The story should use a long lost sibling as a plot device!
Oh for crying out... one day Rocko discovers that Filburt is neurotic because he had a brother that died in World War II. Look, I'm getting sick of writing about long lost siblings, okay?
Your challenge is to write crossover fanfiction combining the Monkees and Twilight Zone. The story should use unclogging a toilet as a plot device!
You're travelling through space and time to another world, one similar to ours, but somehow different.
Meet Robert "Rob" Rafelson. He dreamed of creating a TV show about an imaginary band, but his plans never came to fruition and he resigned to life as a janitor at a local high school. One day Mr. Rafelson has to unblock one of the toilets in the men's room, and as he bends over his glasses fall off his face and shatter on the ground. "It's not fair!" he says. "It's not fair!"
... well, that was depressing.
Your challenge is to write crossover fanfiction combining Mystery Science Theater 3000 and A-Team. The story should use X-rated tentacles as a plot device!
During their chase across the universe with Pearl, the Satellite of Love accidentally bumps into and pisses of Azathoth, and Mike and the bots spend the host segments trying to avoid being raped by him. Strong emphasis on "try". The movie for the day is the recent A-Team film.