A sexual move in which the male, while fucking a chick doggy-style cuts out her arms and slams her face onto the floor. This move is used to the best effect when done on a hardwood surface or stairwell. Since it often leads to a bloody nose among other things it can be combined with a strawberry shortcake. Invented in Siasconset, Ma at Camp Sankaty Head.
"Yo i gave that chick the meanest Philadelphia Facebuster last night."
"Who was it?"
"Just look for the chick with the black and blue face"