* ''WesternAnimation/TheSimpsons[=/=]WesternAnimation/PhineasAndFerb'' crossover fic The Flynns Move to Springfield, casts Lisa, who is normally the heroine/girl-next door LoveInterest in fanfics as a {{Jerkass}} AlphaBitch whose purpose to the plot is to serve as the Veronica in a BettyAndVeronica LoveTriangle with Phineas and Isabella.
** She was also cast against type as a dark AntiHero in [[http://www.fanfiction.net/s/4097015/1/Child-of-Darkness Child of Darkness]], where she plays the main protagonist, who was turned into a vampire and seeks vengeance for those who did the deed.
* The ''Franchise/KingdomHearts'' fic [[http://www.fanfiction.net/s/8608709/1/Lost-Boys Lost Boys]] and its sequel [[http://www.fanfiction.net/s/8762400/1/Broken-Heroes Broken Heroes]] has the amazingly peppy and Angst-free Sora as an AntiHero JerkAss who has become mentally unstable and antisocial thanks to the traumatic event of Ventus-Vanitas destroying the Destiny Islands when he was four. He gets better and worse to varying degrees, and isn't really helped by all of the horrible things that keep happening to him.