Because you like Saul Silver in Pineapple Express

Frank Reynolds is too gross even for the prostitutes he hires. See them in It's Always Sunny in Philadelphia .

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

The biggest nerd in high school, Bill Haverchuck is the biggest target for bullies. See them in Freaks and Geeks.

Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.

Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.

Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.

Kim Kelly is a high school bully who's normally in a bad mood. But there's a softer side to her. See them in Freaks and Geeks.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

Ted is a cursing, smoking, drinking teddy bear who's anything but cuddly. See them in Ted.

Tom Haverford is set on being a world-renowned entrepreneur who dates models. Problem is, he's stuck in Indiana with a lazy business partner. See them in Parks and Recreation.

Mr. Pink doesn't tip. Enough said. See them in Reservoir Dogs.

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.