A penis that has "popped" or made a popping sound similar to knuckles popping after being thrusted in too hard, resulting in a bent penis and pain
Dude the other night I was with my girl and went too hard and got a knuckle dick.
1👍 1👎
Someone being a complete dumb ass. Not brite. Says repeated dumb remarks.
Dude why did Bob stick his dick in the fuel tank? Hes a complete knuckle dick.
4👍 12👎
Someone who gets cockpunched all the time.
He walks funny because he is a knuckle-dick.
2👍 9👎
When your cock torques off to the left (or right), resembling a semi-ripe banana when erect, and a partially hooked finger when flaccid. Common in angry short men, orangutans, and intellectual pygmies.
Colloquialism for Peyronie’s disease.
"Dude, did you see Mike in the shower?"
"Yeah bro, what the actual fuck is up with his dick? It looks like a hooked finger"
"Total dick knuckle going on there. Fucking gross."