A fork of Rural Dictionary
To massage one's own balls and scrotum in a pugnacious manner.
I Hate Jenny, I wish I could beat the meat out of her. I'm just gonna go play Whacky Sack.
physical disconfort in the scrotum due to excessive masterbation. Most commonly induced by the testicles slamming against the inside of the thighs/groin area for an elongated period of time.
Jeremy: The Pat's chance at a playoff run is ruined!
Isaiah: Why? What happened?
Jeremy: Brady is out 7-9 weeks with whacky sack!
Isaiah: I guess Giselle just isn't doing it for him anymore .
To massage one's own balls and scrotum in a pugnacious manner.
I Hate Jenny, I wish I could beat the meat out of her. I'm just gonna go play Whacky Sack.
Testicles. See also tallywacker, whack off.
His whacky sack looks a little swollen!