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1.
The strange occurance of a male having three testicles.
Dude, I never knew you had ball balls!
by Lois February 19, 2004
 
2.
Pronun key: Ball-ball
Noun: A game
Ball ball is a game, where one person is holding a yoga ball, and another person charges at the Baller(The person holding the yoga ball). The Baller, is also knows as the Jumper, because, when the Charger, charges at the Baller, The baller jumps in the air, where normally, The charger and Jumper get bounced back for, or, the Baller, Ends up fliping, Around, Or Over the Charger.
Friend 1:Yo, lets go play some ball ball man.
friend 2:I'm still injured from the last time you flipped me when we played....
Friend 1:........So are we playing or are you a pussy?
by Me-hung-low August 17, 2006