Because you like Senor Chang in Community

Tina Cohen-Chang is a shy loner who becomes a fierce performer on stage. See them in Glee.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Taystee Jefferson is always down for a laugh and to help a friend out. 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.

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.

A formerly righteous wizard, Saruman has been corrupted by the forces of evil. See them in The Lord of the Rings.

Oscar Martinez is a national accountant in an office of weirdos. See them in The Office.

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

When he’s not working at the banana stand or awkwardly hitting on his cousin, George Michael tries his best to appease his father. See them in Arrested Development.

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

Once described as a "beautiful, tropical fish," Ann Perkins exudes warmth, and unlike most of her friends she also has common sense. See them in Parks and Recreation.

In Dennis Reynolds' mind, only a psycho wouldn't have a six-part system to bring home women. And he should know. See them in It's Always Sunny in Philadelphia .