look up any word, like dirty sanchez:
a bitch
she is a fucking ball buster!
by Anonymous November 09, 2003
It's an Enemy in a game called Kiss: Psycho Circus. He got a target on his big stomach and a cannon as a replacement for his right under arm.
"Oh noes! That fat ball buster killed me again!"
by Happy Negro May 02, 2005
A nutcracker, when used on a penis.
For the love of God, Naked Men, do not go near a nutcracker.
by sukebe September 19, 2004