ball sack smash

1)the act of spinning really hard naked aim to your partners face and hit your partner in the face with your testicles

2)if you are a female you have to punch or kick your partner right in the ball sack while he is cuming or ball sack smashinig you

my ball ball sack smash in lily's face left a mark

by Raphael M, Cam J ,Doug M April 2, 2008

arizona ballsack smash

The process of smashing your left testicle against your right, thus creating a testicular Newton's cradle.

Dude what's he doing with his nuts?
I think he's doing an arizona ballsack smash.

by arizonaballsack December 30, 2013