cockblocker

A guy/girl, especialy friend or family who intentionately or not stops you from getting laid...it can be done by phone, visiting, etc.

I was about to lose my virginity, when a Maniac friend of mine called to ask if i was watching T.V. Because of that cockblocker I missed my chance...

by I-Maniac February 9, 2007

COCKBLOCKER

COCKBLOCKERS ARE BOYS WHO STOP THEIR FELLOW BROTERS FROM GETTING SOME PUSSY

I WAS ABOUT TO BANG THE HELL OUT OF MY FAT SISTERS HOT ASS FRIEND , WHEN THE COCKBLOCKER,MY BROTHER CAME INTO THE ROOM , AND TURNED US BOTH OFF.

NEXT TIME HE DOES THAT I WILL DUCK TAPE HIM UP AND THROW HIM IN THE SHED OUTSIDE IN AN OLD BOX. =

by NIKKI JOSEPH LAROUSSE June 10, 2009

cockblock

A device used by fat girls to prevent their hot friends from going home with you.

John was about to go home with some hot blonde until her fat friend cockblocked him and went home with her instead to eat candy bars and watch the Tyra Banks show

by TheFrost February 25, 2007

Cockblocker

To stop one man from having sexual relations with a female

Colin is a stupid cockblocker

by Jon Mouchet December 8, 2003

CockBlocker

A person who has unnatural tendencies to stop sexual encounters before they begin.

Terrible. Some chick cockblocker screwed me big time

by Meandmybaby June 29, 2011

Cockblocker

A person who gets in the way of a couple getting their freak on.

A prison worker who tries to keep a couple from havin congigal trailer visits so they can get their freak ON is a def cockblocker.

They don't do their job, delay the paperwork and even lie instead of simply finishin stuff up.

by Sexy Sadie69 January 6, 2008

cockblock

A person who blocks the action of a guy trying to make a move on a girl.

**sitting on the couch**

Dave: Hey hallie, your very pretty.
Hallie: why thank you.
*dave leans in to kiss her*
*sarah walks in & sits in the middle of them*
Sarah: hey guys! nice night? yes?
Hallie: WHY ARE YOU COCKBLOCKING?

by hahhahh hallie. April 6, 2009