1. literally a dick eater
2. an asshole, douche, fuckwad, or other negative word for a general idiot particularly, guys with mustangs, camaros, dropped wanna-be fast hondas or dropped F-150s. The average college frat boy dickhead.
Forcefully sending one's knuckles into the cock of another individual. Often done for the sake of justice. Great Justice.
2. (n) Cock Punch
The act of cock punching.
3. (n) The main weapon in the war for justice (great justice) waged by Cock Puncher.
Mike: "For great justice!"