Because you like Rupert Pupkin in The King of Comedy

Rayon is kinder to the world than the world is to her. See them in Dallas Buyers Club.

Matt Flamhaff is not too concerned about being part of the popular crowd. Too bad his best friend is. See them in 13 Going on 30 .

Mac is a karate-chopping, beer-chugging schemer. See them in It's Always Sunny in Philadelphia .

Marv is a brutish but principled thug who'd be right at home on an ancient battlefield. See them in Sin City.

For Louie C.K., comedy is tough but fatherhood is even tougher. See them in Louie.

Terence Fletcher is a brutal and unflinchingly strict music teacher hell-bent on whipping his students into shape. See them in Whiplash.

Britta Perry has never met a cause she couldn't passionately champion—at least for a little bit. See them in Community.

Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.

In the simplest terms, in the most convenient definitions, people consider Brian a nerd. But he's more than that. See them in The Breakfast Club.

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.

Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.

Winston Bishop is sweet, thoughtful, and a little oblivious. And above, he's a loyal friend. See them in New Girl.