sack attack 

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".

I got sack attacked by Matt in the pub last night.

sack attack by Rio Merkmeister September 1, 2008

sack attack 

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.

sack attack by Helladog January 12, 2014

Sack Attack 

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

I'm friggin' sterile thanks to the guys giving a sack attack.

Sack Attack by shiesty February 9, 2003

Sack Attack 

The act of pulling just your balls out of your zipper, then while a chick is sleeping, shoving them in her mouth

Stupid whore wouldn't let me give her the shocker so i gave her the sack attack that night

Sack Attack by Pimpin Is My Lifestyle March 30, 2005

Sack Attack 

When a guys balls are bigger than his penis, so he fucks chicks with his balls rather than his penis.

My boyfriend gave me a sack attack last night because I couldn't find his dick.

Sack Attack by GivzZ December 13, 2016

Sack Attack 

When your colleague or supervisor stands so close to you while you're seated at your desk, that their balls are resting on your shoulder

Disobedient Willidan turned and noticed that he was the unfortunate victim of a sack attack by the disapproving Huxley

Sack Attack by netmonkey February 20, 2009

Sack Attack 

Self explanatory, a swift attack to the SACK.

Perry perform a brutal Sack Attack on Sheldon.

Sack Attack by KOZ January 23, 2003