To whip out one's testicle(s) and accompanying scrotum in an unsavoury manner in front of unsuspecting victims. Often done in public places, coupled with the shouting of "my bwain".
by Rio Merkmeister September 01, 2008

An event where a group of angry girls attack a man, aiming specifically for the scrotum with the intent of causing pain to the victim.
Today, a group of girls initiated a sack attack on a man trying to stop a fight between them. The unnamed man who was hospitalized shortly after the incident, lost one ball.
by Helladog January 12, 2014

To attack one's unsuspecting victims with your bollock carriers ! Preferably attacking people in the facial region
by Powertime April 20, 2008

by TONY & DIANE THE NIGGS December 09, 2004

by newfoetus October 09, 2006

a death blow to the male genital area; can be done with one person or a group, results are painful and funny.
by shiesty February 09, 2003

The act of pulling just your balls out of your zipper, then while a chick is sleeping, shoving them in her mouth
by Pimpin Is My Lifestyle March 30, 2005
