There is a new teaser for 'It's Always Sunny in Philadelphia' online and it has it all. Multiple shots of puking, singing and dancing, Fat Mac in all his glory, Charlie and children, Frank marrying a hooker, Rickety Cricket, and much more. I am psyched about this season. This is the only show that makes me laugh by just looking at the title. If you are a fan of this show check out the titles of the episodes and I dare you not to laugh.