Top definition
The tapping sound made when a man's testicles hit his hand while masturbating.
John: (Tapping sound)

Roy: Dude could you please wait till I'm out of the room at least to jack off? Don't say you didn't because I can totally hear your jack taps over here.
by Leubert McCracken January 12, 2011
Mug icon

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