look up any word, like blumpkin:
 
1.
the long scraggly pubic hair on the back of your nuts that you miss while shaving your scrotum. thus creating the look of a mullet cascading off your ballsack.
"Yo bro I was examining my balls after shaving and I noticed that I totally have a ballsack mullet!"

"Shave that shit now!"- Bro
by Bojmir August 21, 2012
1 3