Every episode of It's Always Sunny In Philadelphia ends with a garbled piece of backwards audio—there's a different one each season. If you've ever wondered what the boys from Paddy's Pub have been trying to tell you, you're in luck. YouTube user ToN2010 took these unintelligible pieces of audio and played them forwards, revealing what Glenn Howerton, Rob McElhenney, and Charlie Day have been saying. Surprise: It's not exactly highbrow. [h/t to Warming Glow]