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