The ass hairs that are in the crack or around the bung hole, or sphincter. These are usually used as a prank in retaliation of someone throughing their pubes at you. You can reach back and grab a pack of bung sprouts to throw back at them.
Dude was being a real jerk so I put some bung sprouts in his salad. They will go unnoticed with all of the bean sprouts.
by Spudoh January 29, 2010