cock knocker

1.One who punches a man's balls

2. An evil villain in Jay and Silent Bob Strike Back

3. Also see Mark Hamill

APPLAUSE! Look kids! Its Mark Hamill!

by James Lowe August 4, 2005

cock-knocker

noun.
A gentleman who bangs at the back door

See that Elton John, he's a right cock-knocker.

by Kev April 10, 2006

cock-knocker

1. A person, usually a male homosexual, who grabs or brushes up against the genitalia of men, in a playful or sexual way.

2. A woman who pleasures a man with her knockers, usually followed by having him ejaculate on her breasts and/or face.

1. That guy Jay grabbed Brodie's and TS's cock in Mallrats. What a cock-knocker.

2. Did you see that porno where Savannah cock-knocked a guy and he came all over her tits?

by calweycn January 3, 2009

cock knocker

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!

by Johnny 2 Sheds June 8, 2009

cock knocker

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

Nelson is a Cock Knocker, therefore, he masterbates other men and is a homosexual.

by Rino Ramagioli November 19, 2003

cock knocker

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 23, 2007

cock knocker

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.

"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