Watch the Wild New Extended Trailer for 'Jersey Shore' Season Four

A new three minute trailer has been released for the fourth season of "Jersey Shore," complete with shmushing, Snooki-style workouts, knockouts and sh%^ flying everywhere.

As you all know by now, the cast and crew terrorized Florence, Italy for a few months, supposedly getting in touch with their heritage. By the looks of it, The Situation is also trying to get in touch with twins (until his "menagerie gets all messed up"), and Deena's trying to get in touch with anything (or anyone - male or female) that moves.

JWoww is all about flaunting her ginormous fake yayas, Ronnie's his usual steroid-freak violent self, and The Situation proves he's more of a lover than a fighter.

You can take the kids outta Jersey, apparently, but you can't take the Jersey outta the kids.

Watch the new extended trailer for "Jersey Shore" season four.