1.One who punches a man's balls
2. An evil villain in Jay and Silent Bob Strike Back
3. Also see Mark Hamill
2. An evil villain in Jay and Silent Bob Strike Back
3. Also see Mark Hamill
by James Lowe July 15, 2005
An insult aimed at an individual who has acted in such a way that they have either embarrased themselves, those close to them or in such a way as they have made a complete twat of themselves!
Bob: I see our local MP has been caught claiming for dirty movies!
Tony: Yes, what a complete cock knocker!
Tony: Yes, what a complete cock knocker!
by Johnny 2 Sheds June 08, 2009
A Cock Knocker is an individual who frequently masterbates men. Calling a man a Cock Knocker is like calling him a homosexual. Calling a woman a Cock Knocker is like calling her a loose whore who touches men frequently
by Rino Ramagioli November 20, 2003
the male version of the word cunt. A cock knocker is a male who needs to be called the worst word you can come up with. He is the kind of man that if he were a woman you would call a cunt. He is the kind of person that will relentlessly take the wind out of you, deliberately sabotage you, and sometimes even seems to enjoy being hated.
My professor is such a cock knocker! He said that all the girls in the class may as well drop because they won't pass anyway! GRRRR... I loath that mo-fo!
by ismirth June 02, 2007
A really dumb guy. The kind of exceptionally dumb guy who whacks his hardon against door frames and shit, literally knocking his cock.
Especially applicable to a guy who sucks, yet has a rad girlfriend.
Especially applicable to a guy who sucks, yet has a rad girlfriend.
"Ditch that guy, like yesterday. Your boyfriend is a fucking cock knocker. You could do so much better. Like me."
by Danny Delinquent March 29, 2005
Holy tits tom, you won't believe it! Jebediah just got viciously hand raped in the park by that serial cock knocker. Is he alright? No, he got ass fucked aswell.
by Swash buckling dildo swordsman May 19, 2007