is about to get crazy, because Nicole «Snooki» Polizzi is back!ET spoke with Jenni 'JWoww' Farley, Deena Cortese, Vinny Guadagnino, Pauly D and Angelina Pivarnick ahead of the show's return to MTV on Thursday, where they shared their thoughts on their co-star's surprise return.«She's Snooki, so she had a really good time. She didn't miss a beat, that's for sure,» Deena shared. «It was honestly like she never left. She came back and it was like we were whole again.