With the fifth season of It’s Always Sunny in Philadelphia on DVD this week and the sixth season ready to premiere on FX later this month, what better way to get into the spirit of the gang at Paddy’s Pub than by knocking back a few while you watch them make total asses of themselves. So here’s our simple rules to help you out.

Kevin Carr sits his chubbiness down and sees if Daybreakers, Leap Year and The Imaginarium of Doctor Parnassus can make the grade.

Headstrong Sylvia (Tricia O’Kelley) loses it on-screen during her Wacky Weather Girl segment after finding her co-worker Sherry’s (Kaitlin Olson) panties in her live-in boyfriend and fellow colleague’s (Mark Harmon) dressing room. Unhirable in her profession, she is forced to start over by crashing with her brother and waiting tables until she gets back on her feet.

Ms. Olson was brave enough to suffer the quick-fire gauntlet of a round of 20 Questions with FSR while doing a little bit of press for her upcoming indie comedy Weather Girl. One question remains: why is she excited about Danny DeVito getting naked?

In order to make sure Dennis’ new memoir doesn’t succumb to the same fate as the author of “Million Little Pieces,” Mac and Frank decide to re-enact some of the outlandish things in Dennis’ book.

Speaking of inappropriate humor and making fun of just about everything you shouldn’t, we’ve got a nice little surprise for you today, courtesy of the folks over at FX.