Fist pumping, anyone?
On Saturday, Jersey Shore star Mike "The Situation" Sorrentino hosted the "Guido & Guidette Ball" at San Diego hot spot Stingaree.
He spent most of the night mingling with the crowd and dancing in one of the club's go-go cages.
"There was lots of ab flashing – in the DJ booth, up on the rooftop, in the go-go cage," a clubgoer tells UsMagazine.com.
In The Situation's typical style, "he was surrounded by a crowd of girls the whole night, getting numbers and flirting," the witness says.
After downing vodka cocktails in the Stingaree's VIP area, he closed down the club around 2 a.m.
But the party didn't end there.
Says the clubgoer, "There was one blonde who he was with most of the time that I know left in the Stingaree limo with him at the end of the night!"
Still no official word on whether a second season of the MTV hit show is in store, but castmate Vinny Guadagnino recently said "they want us to do another season."
Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!