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
Get the cock-knockmug. Mr. Robinson made a crude joke to his master and recieved a prompt cold cock knock to the face sending him flying across the room.
by Cowking May 31, 2004
Get the cock knockmug. While you're walking through the house, something smacks you in your dick...something awful! You've just been "cock knocked"!
I was walking through the living room, when all of a sudden, I ran into the desk...Man, was I ever "cock knocked"!
by AANDZ September 15, 2011
Get the Cock Knockedmug. Cock knocking involves two males. One male has "trained" or "stretched" his penis hole, commonly using house hold objects such as markers and progressing to larger items, etc.
The second male inserts his erect penis into the urethra of the male with the "stretched" hole and they proceed to have penis to penis sexual relations. often resulting in disturbing infections.
The second male inserts his erect penis into the urethra of the male with the "stretched" hole and they proceed to have penis to penis sexual relations. often resulting in disturbing infections.
"Bob and ted reached a point in their relationship where they felt it necessary to start cock knocking."
"Ed f*cked James' pee hole"
"Ed f*cked James' pee hole"
by ketchuptaco March 12, 2008
Get the cock knockingmug. A cock knock is when two men are having sex with a woman, and one goes from the behind, and the other in the front. By the law of physics, the sword player's cocks would "knock" each other.
by francis89 February 27, 2009
Get the cock knockmug. by Burned66 November 27, 2012
Get the Cock Knocking Fuckmug. 
Get the cock-knocking-clown-fuckermug.