Top Definition
When the skin of your testicles claps against the side of your leg during intercourse or masturbation
I'd rather masturbate with a rapier to the clap porn than spend one more minute with you.
by MelonTopia January 14, 2014

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