Looking to do a spit-take with your eggnog this holiday season? FX's raucous and hysterical series It's Always Sunny in Philadelphia continues to push the envelope in terms of good taste (and always manages to make this jaded critic roar with laughter in the process) via its new direct-to-DVD Christmas special ("A Very Sunny Christmas") that captures the absurd energy of the television series and then some. Without the cable network censors (lax, though they are) to hold them back, the creators/stars of Sunny push their unique brand of comedy even further with this outrageous Christmas special, which finds the gang attempting to get even with Frank for his tradition of giving himself the gifts that Dennis and Dee want each year and taking a stroll down memory lane as Mac and Charlie come to terms with some unpleasant truths about their own families', er, Christmas traditions. While I found the Christmas special utterly hilarious, it's definitely not for ever