when you squat over another persons face and spread your ass cheeks while they are passed out and also punch them in the balls which results in them lifting their face into your anus and possibly your balls too if you can get the technique right
by G.G. L.B. August 30, 2008

by PDoodles August 30, 2018

defined by the movie Jay and silen Bob strike back when they fight the evil "cock knocker" with bongsabers. Cock knocker has one huge fist which he uses to hit men in the junnks
To cock knock is to it someone in the groin, similar to a fagtag, except you punck or knock on the cock as you would someones front door
To cock knock is to it someone in the groin, similar to a fagtag, except you punck or knock on the cock as you would someones front door
by Blake a.k.a Wolverine March 15, 2005

The art of getting your cock and slapping it on your partners forehead before they wake up. Sometimes done before a blow job but less popular
by KJK72 July 4, 2008

by Cowboy March 15, 2004

by The One May 18, 2004

by anarki May 24, 2004
