master cock 

The act of peeing without holding ones penis. In essence the cock is control thus it is the master. It also asserts its dominance over other cocks who cannot achieve this feat, making it the greatest cock thus adequately named the master cock

Girl: Eww why didn't you wash your hands after peeing?
Guy: Its ok, I master cocked it.

master cock by peppy the poopdaddy October 15, 2011

Grand Master Cock Dragon 

Not just a cock, but the Head of all Cocks and some assholes.

When it's not enough just to call someone a dick head.

When someone gets you so pissed off at them you can not logically think of a insult that fits them, then they become a Grand Master Cock Dragon.

Soup:Dude why do you keep jankin my kills?
Blackop: cause I guess I am a cock. I really don't give a damn man!
Soup: (Pissed off to no resolve) Fuck you you fuckin cock ass... You Fuckin fuck... Your uh... Uhh.... I don't know a Fuckin Grand Master Cock Dragon bastard!!!
Blackop:...... Thanks buddy.

Grand Master Cock Dragon by BlackOp August 27, 2009

Shit-Brain-Cock-Master 

Used in a comical way, someone who his not only dumb, but a faggot

Bob "Like my sexy Mac Book Air"

Eddie "Lol that makes you a shit-brain-cock-master

Shit-Brain-Cock-Master by f.u.k April 29, 2009

Shit Faced Cock Master 

Some one who is drunk and sucks cock.

"Terrance, you are such a shit faced cock master"

Shit Faced Cock Master by Jägermeister February 19, 2004

Cock Master 

Man or Woman, but more suited towards the female sex. A middle aged woman who has had ALOT of cock and has children to show as a result, thus showing a true mastering of the cock. Typically has had so much cock that the vagina and anus have merged as one orrifice as a result of wear.
The Yoda of the cock world.

'This woman in the pub is 47, she has had 4 husbands and 6 children by all different men, she is a true cock master'

Cock Master by Christoph November 13, 2004

cock master 

Anyone who has expert level knowledge of how to properly handle a penis.

I had a great time last night. She is a cock master... if you know what i mean.

cock master by Shandalier December 10, 2007

Cock-Master Flex

The name for someone with an abnormally long penis i.e. hung like a horse

dude, george is a fucking cock-master flex....

Cock-Master Flex by ... May 17, 2003