It's one of the very best comedies around, constantly pushing the boundaries of good taste with its raucous, irreverent humor delivered by five of the most amoral characters to be found on television today. And as the hit series It's Always Sunny in Philadelphia grows its fanbase by leaps and bounds and gears up for its fifth season on FX, the fourth season comes to DVD...

It's Always Sunny in Philadelphia: The Complete Fourth Season is a 3-disc DVD set boasting 13 episodes of comedy awesomeness. Following the exploits of five narcissistic sociopaths who run a bar in Philly, highlights of the fourth season include Charlie and Dee acquiring a cannibalistic appetite for human flesh; the gang kidnapping a local critic after he declares their pub the worst bar in Philadelphia; Frank and Charlie trying to solve the mystery of who pooped in their bed; and the gang putting on a rock opera based around Charlie's homosexual rape-themed song "Nightman."

Bonus features include a blooper reel; "Dennis Reynolds: An Erotic Life," based on one of the character's self-absorbed erotic memoirs; and "The Nightman Cometh Live," a special look at the cast taking their rock opera performance to the masses, on the road and live!

To commemorate the Season 4 DVD release of Sunny, we're very pleased to be able to give away three copies! Just fill out the form below to enter our random drawing...