Because you like Michael Kelso in That '70s Show

Josh Lucas just can't stop hanging around his stepsister's house. See them in Clueless.

A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.

Columbus can't trust anyone. The first girl he let into his life tried to eat him. See them in Zombieland .

Logan Huntzberger is a daredevil, romantic, and heir to a media empire. See them in Gilmore Girls.

D.J. Tanner is a rebellious teen who wishes her lame dad would butt out of her personal life. See them in Full House.

Michelle Richardson's world revolves around her boyfriend. Alas, his world doesn't revolve around her. See them in Skins.

Donatello might come off as a tad nerdy, but don't let his geekiness fool you. He's a trained ninja and a skilled fighter. See them in Teenage Mutant Ninja Turtles.

Green skin, pointy hat, evil cackle—this villain has it all! See them in The Wizard of Oz.

With her mastery of martial arts and her prodigious building skills, Wyldstyle projects an air of invincibility. But she's not bulletproof. See them in The Lego Movie.

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

Ryan Howard is a temp turned executive turned failing small-time media mogul. See them in The Office.