Because you like Kitty Forman in That '70s Show

A childlike space cadet, Brittany Pierce has a surprisingly open-minded spirit. See them in Glee.

For now Lindsay Weir is a geek, but who knows? Maybe she fits in better with the freaks. See them in Freaks and Geeks.

A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.

A reclusive introvert, Liz Sherman has a temper that's literally lethal. See them in Hellboy.

They say prison changes you, and Piper Chapman is figuring that out the hard way. See them in Orange Is The New Black.

Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

Alex Russo desperately wants to keep her magic – after all, things are so much easier when you can just wave a wand. See them in Wizards of Waverly Place.

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

Loyal and supportive, Cece Parekh is the best friend a girl could ask for. It doesn't hurt that she's a supermodel. See them in New Girl.