look up any word, like blumpkin:
 
1.
Type of ninja who use's the scrotum when fighting. Using the fighting style "sack-qwon-do".
He just beat that guy down with his nuts! Damn, He's a real ball sack ninja.
by benji64 January 27, 2009

Words related to Ball Sack Ninja

ass kicking awesome t-bag balls martial arts scrotum