While having sex the guy does jumping jacks while still inside. Very hard to do a lot of training but well worth it.
by Hairy Flounder March 14, 2009
Get the Jumping Jack Sackmug. The object of grabbing two or more persons' scrotum aggressively while a third party member masturbates to said event.
by Whateverthefucker December 29, 2010
Get the Austrian Sack Racemug. When you ball sack has never been shaved and the hair on you balls gets caught in the zipper of you jeans.
by pen of my but November 30, 2011
Get the jackson ball sackmug. by dgbush February 25, 2009
Get the [Black Sack Maniac]mug. by eazy-x February 11, 2008
Get the nut sackmug. The act of which something smells like a mixture between
a graveyard with every grave open and five broken toilets used by dierrea victims.
a graveyard with every grave open and five broken toilets used by dierrea victims.
by k12 October 12, 2006
Get the [a sack a dead asses]mug. by NICKYpooh May 25, 2007
Get the Holy ball sackmug.