"Charlie Goes America All Over Everybody's Ass" is the ninth episode of the second season of It's Always Sunny in Philadelphia. Charlie is outraged over Dennis smoking in the bar, and teams up with Dee to start an anti-smoking rally. Meanwhile, Mac, Dennis, and Frank turn Paddy's Pub into an "anything goes" bar... which goes horribly awry thanks to the new clientele: drug abusers and Vietnamese gamblers.