Because you like Brian Finn in Keeping the Faith

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

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 .

Known as the "rat king" of Paddy's Pub, bartender Charlie Kelly spends most of his time drinking at his bar instead of serving drinks to customers. See them in It's Always Sunny in Philadelphia .

If only real life were as easy for Abed Nadir to understand as he knows pop culture. See them in Community.