Because the sitcom "It's Always Sunny in Philadelphia" is on basic cable (specifically: FX), it can get away with having its characters bust out a lot of swear words that wouldn't make it past the network censors. And yet, even on this show, there are some boundaries that can't be crossed. In this promo for the show's 7th season (coming September 15), the cast discusses some of the language battles they've won, and lost. (Needless to say, it gets a little salty.)
[Via Vulture.]



