1 definition by Burks

Top Definition
Dick Knuckle is when during an erection your penis is bent too far back or forwards and makes a loud pop.
Roxxy was riding my fat cock and leaned too far forward and I got a serious dick knuckle, OUCH!

While masturbating I decided to press down on my penis and I totally gave myself a dick knuckle!
by Burks August 10, 2009

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