Cock Blocker

a guy/gurl who is a punk ass that stops a person from getting someones number or hooking up with them,also an annoying person who doesnt leave u alone when ur havin conversation with some one

neo ur a tru cock blocker

by Phantom October 11, 2003

cock blocker

a lesbo or capet muncher would not allow any men to get some ass from her friends

Jenny s a real cock blocker,she would not let her friends get any ass till she get some first.

by BLUE December 24, 2002

Ass Blocker 3000

The Ass Blocker 3000 is the third generation of the Ass Blocker tools, used to thwart off Bubbas, or 7ft tall homosexuals who will do anything to fill you ass with their cum.

The Ass Blocker 3000 impliments a new fully functional 360 degrees protection system run by the Gyro Gorge software to block all penetration from your anus, keeping you happy and un-raped.

The Ass Blocker 3000 will hit stores and prisons in Q4 2008.

The Ass Blocker 3000 totally saved my life man, the Bubba didn't know what he had coming.

Dude, without the Ass Blocker 3000, I'd be shitting cum right now.

by anoyomous69 June 13, 2008

cock blocker

Cock blocking is not always a bad thing. Sometimes it is necessary to keep a friend from getting ass that he wouldn't normally go for, but he is to fucked up to know better.

Ben was so fucked up that he was trying to get with a fat ugly bitch, so we cock blocked him to keep him out of the nasty.

by Mike March 31, 2003

Cock Blocker

a boy who stops his friend from gettin laid

Talking to a girl guy walks up

Hey Man!!!! Hows your aids <--- He's a cock blocker

by Bobby Laids alot May 26, 2009

Cauc Blocker

a black womans friend that doesnt want her to date a white man

I really want to date Tasha, but her friend Wendy is such a Cauc Blocker!

by Eddie to the O August 9, 2010

cock-blocker

A male in a group of female friends who's job is to stop other males trying to score with the females in the group. Done purposely because the girls either already have a boyfriend or just don't want to be annoyed that night.

The cock-blocker can be either a male friend, or someone hired (almost like a bodyguard).

Popular methods of the cock-blocker include:
* Switching places with the female.
* Grinding with the offending male.
* Kissing the female to let the male know she is unavailable.
* Jumping in between the male and the female.
* Shoving the male, or squaring up to him.
* Warning him off with gestures.

John became the designated cock-blocker for the night after Mandy decided to go out with the girls and didn't want to be pestered by guys.

by Cock-Block-Pro March 28, 2009