Definitions by T-B4G

Sonic Boom 

When you get a boner so fast that it causes a loud bang to emanate from your crotch area.

Jeff: "WHAT THE HELL? WAS THAT A SONIC BOOM?"
Trev: "No Man! Emily just touched my vinky!"
Jeff: "Oh! I thought a jet flew over."

Sonic Boom by T-B4G December 24, 2008