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!

cock knocker by ismirth June 23, 2007

cock knock 

to be knocked with someones cock

Frodo likes to be knocked with big hairy male cocks

cock knock by anarki May 24, 2004

cock knock 

adj-
To be knocked with a cock

Jimmy was being a cow, so he got COCK KNOCKED !!!!!!!

cock knock by wankstain May 31, 2004

Cock Knocker 

Used frequently as an insult, Cock Knocker refers to a person of either sex who grabs or pats a mans crotch. The act of Cock Knocking has two meanings: 1) A way for one male to congratulate another male similar to American football players patting each other on the rear. or 2) A sexual advance toward a male by a person of the either sex.

You are such a cock knocker.

Cock Knocker by JediAndi April 4, 2003

Cock Knocker 

a cock knocker is a person(s) that is gay, homosexual or a plain old dickface

see (knob Jockey) for fether definition of cock knocker

Cock Knocker by Alex Walters May 13, 2005

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."

cock knocker by Danny Delinquent March 29, 2005

Cock knocker 

A. an unflattering insult in the same vain as referring to someone as an asshole dickhead or jerk-off

What a cock knocker! that guy`s a cock knocker!

Cock knocker by Dmentd March 10, 2008