Because you like Jenna Hamilton in Awkward.
Mr. Blonde is the undisputed leader of his pack of suited-up outlaws, with a stoic and serious demeanor, and a penchant for bloodshed. See them in Reservoir Dogs.
Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.
Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..
Jesse Aarons' frustration can only find outlet in another world. See them in Bridge to Terabithia.
Franklin "Mouse" Finbar is a jock paying the price for his mistake. See them in Jumanji.
Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..
Scott Pilgrim's superhero suit is just a video game t-shirt and sweatbands. But this slacker is brave enough to fight all his girlfriend's evil exes. See them in Scott Pilgrim vs. the World.
Just call Jeff Lebowski The Dude. Or His Dudeness, Duder, or El Duderino if you're not into that whole brevity thing. See them in The Big Lebowski.
It's time somebody has to take over. It might as well be Fish Mooney. See them in Gotham.
A crooked cop, Harvey Bullock is the product of a not-so-just criminal justice system. See them in Gotham.