This act is preformed when a man 'batwings' his ball sack over his partners vagina and then uses his penis to hammer his balls into her.
The Deke Hammer gave Colin some serious blue balls the next morning.
by Rampant lion September 07, 2013
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.Buy the mug