Cock Knocker 

Someone who likes to knock cocks by making a fist, bending the fore-finger then striking the cock with all your might.

You are a cock knocker, your ma's a cock knocker etc etc.

Cock Knocker by Wayne Travers May 31, 2006

Cock knocker 

Using your cock to knock on the forehead of a sleeping person to wake them up, resembling a door knocker.

Mike and Todd used the cock knocker to wake up their spouses after a night of partying.

Cock knocker by Sticky whistle teeth October 21, 2017

cock knocker 

Someone who knocks there cock.

Omfg, Jojo his cock knocked by a cock knocker!!!!!

cock knocker by Daniel and Higor (aka Igor) October 21, 2003

cock knocker 

like ringing the door bell but your balls do the ringing and your cock does the knockin'

he grabbed his cock knocker till his balls rang"ding dong"

cock knocker by pchmaint January 5, 2006

Cock knocker 

Cock knocker is someone who loves the cock! loves the touch,the look & the smell of a hard member. A cock knocker is similar to a knob jockey however there is no penetration! Basically this phrase is an uber insult to men,if someone calls you it you gotta be ready to retalliate with similar such insults! so i hate my mate-call him COCK KNOCKER

Mark Hamill is a cock knocker(jay & silent bob)
Barnes is a cock knocker! (not jay & silent bob
"I have more hate for you,you are truely the world's biggest COCK KNOCKER"

Cock knocker by EGGMUNDO December 28, 2005

cock knocker 

a cock knocker is a person with a large fist who smashes males in the balls for no apparent reason.

cock knocker pretty much ball tap but a huge ass fist is the tapper

cock knocker by chronic007 November 21, 2009

cock knocker 

A member of the public who constantly wastes car sales executives time by asking fucking stupid questions and wanting to test drive every car on pitch.

person aged about 50 who has nothing better to do better known as a cock knocker.

cock knocker by carsales May 14, 2010