The time is once again upon us—Jersey Shore is back for a new season. The Season Four premiere isn't set to air until August 4th, but to hold us over until then, MTV has issued a rather explosive two-minute trailer for the upcoming Italy-set run.

Witness an apparent Deena/Pauly D hookup, Ronnie beating more people up, Vinny snookin' for love in all the wrong places, and, of course, Snooki crashing into a cop car and ending up in jail. The show wouldn't be complete without at least one jail stint.

[Via MTV]