1 definition by Anal_Fister

The Pendulum

When your balls dangle so far you can swing them backwards and forwards like a grandfathers clock pendulum. This allows you to smack a girl in their face with your balls repeatedly.

"Dude I was smacking my balls in Mia's face last night"

"Alan, you did the pendulum?"

by Anal_Fister January 12, 2015