Because you like Dewey Riley in Scream
The biggest nerd in high school, Bill Haverchuck is the biggest target for bullies. See them in Freaks and Geeks.
A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.
Benji Applebaum is not a total nerd. He also happens to be super into magic. See them in Pitch Perfect.
Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.
Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.
David Wooderson has clocked in hundreds of hours cruising around town looking for fun. See them in Dazed and Confused.
Scooby-Doo always keeps his priorities in order: eat snacks first, solve mysteries later. See them in Scooby-Doo.
Anastasia Steele's new boyfriend Christian might as well come with a warning label that reads "Beware: Severe Issues That Might Warrant a Trip to Dr. Phil." See them in Fifty Shades of Grey.