Cock knocker 

An annoying person or jerky bastard, usually a man.

Joe is a real cock knocker. He stole my idea.

Cock knocker by Mrs. Unger April 27, 2016

cock knocker 

Mild insult, popularized by Kevin Smith movies.

cock knocker by Anonymous October 7, 2003

Cock Knocker 

N: One who randomly strikes people in the testicles. Often on a daily or hourly basis.

Billy is a cock knocker. He hit me in the balls everyday this week.

Cock Knocker by Alex December 5, 2003

Cock knocker 

A dude who don't much like females. But preffers knocking his cock or balls against another dudes asshole. When he's shafting him

"sunny's a right fucking cock knocker. I don't think he'd know what to do, even if pussy was offered to him on a plate"

Cock knocker by Rajobajo April 12, 2016

Cock Knocker 

An individual who exudes an aura of extreme fuckwittery!

Bruce is a right Cock Knocker!!

Yeah what a fuckstick!

Cock Knocker by Maverick 293 October 23, 2009

Cock knocker 

A man-hating lesbian. Any person who has an intense dislike of the male genitalia.

I didn't get the job...there was no way that cock knocker dyke is going to hire me since I'm a man.

Cock knocker by Tony Pavich December 28, 2005

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!

cock knocker by James Lowe August 4, 2005