It wouldn't be the Jersey Shore without a bar fight, would it? The cast of the show rang in Season 3 of by getting into a brawl at one of their favorite watering holes, the Bamboo Bar, in Seaside Heights, N.J., over the weekend. TMZ reports that "several" cast members continued their heritage of fighting at the bar, where Pauly D was sued after a 2009 fight and Sammi got into a catfight last year. Two guys at the club report that they were the target of an unprovoked attack from Ronnie and Roger, JWOWW's boyfriend, and of course, they plan on suing. But sources tell TMZ that the two guys were taunting the cast all night, and security even asked them to leave. At one point, one of the guys threatened to "knock them out," and that's when the cast let loose with the fisticuffs. Ronnie, Roger, Pauly D and even The Situation jumped in to help Ryan Labbe, a friend of Pauly D's, when the guys supposedly got in his face. The two nobodies obviously have a vastly different account of what happened, and their lawyer - yep, they already have one - says they plan to sue the cast, MTV and Viacom, which he says promotes the shenanigans for ratings. For the public, all will be revealed when the season premiere airs. The scuffle somehow left JWOWW with a sprained ankle, and on Sunday, Deena, who continued to party into the day, apparently, was arrested for public intoxication. With The Situation and Snooki out of the partying picture for awhile, it looks like someone had to step up...