A slut who gives you hopes of
a good fuck, only to cancel on you last minute causing the excess cum produced from anticipated sex to be
bottled up. This leads to balls swelling to the size of a
grapefruit.
Guy1: "Bro, my balls hurt from
hanging heavy. My slut bailed out on me again."
Guy2: "
That slut's fucked up."
Guy1: "Nah bro, she's cool. She can just be a real
cumstopper sometimes though."