cockblocker

One who prevents a guy from banging a girl. Usually a friend or family member, motivated either by jealousy or the fact that they can't get any and don't want to see you get some.

I put the moves on Jane last night but her protective cockblocker brother aggressively cockblocked me and asked me to leave the party as he didn't want me to get any.

by igotcockblocked February 20, 2006

cock knocker

A really dumb guy. The kind of exceptionally dumb guy who whacks his hardon against door frames and shit, literally knocking his cock.

Especially applicable to a guy who sucks, yet has a rad girlfriend.

"Ditch that guy, like yesterday. Your boyfriend is a fucking cock knocker. You could do so much better. Like me."

by Danny Delinquent March 29, 2005

cockblocker

1. a female/male that prevents someone from getting sex.
2. someone who blocks the cock.
3. Luana

Luanaaa Ribeiro

"Daaamn look at Luana shes a hardcore cockblocker!"

by carolbitchh July 25, 2007

cockblocker

to try to stop one from getting booty

stop cockblokin nigga

by bernard December 3, 2003

cocknocker

Variant of cockknocker.

by ml September 15, 2003

Cock knocker

A. an unflattering insult in the same vain as referring to someone as an asshole dickhead or jerk-off

What a cock knocker! that guy`s a cock knocker!

by Dmentd March 10, 2008

Cocknocker

A Female Cock Blocker .

Especially a Dike or Manhating bitch.
Saboteur of getting laid. See Assbite

I was leaving the bar with this drunk chick and her Cocknocker dike girlfriend fucking snatched her out of my greasy mitts.

by JAMESDOUGLASMORRISON July 22, 2009