Cockblock date

Taking someone to homecoming or prom though there is no relationship while the girl has a crush on another guy. Because of this the other guy can't get with the girl who likes him, hence cockblockdate.

popularized by joe and ciara

"dude joe is such a cockblock date"
"i know we all know shes like karl"

by JoeAbay September 26, 2006

cockblock kermit

That one fucking brown kid that always stops the really nasty sex of shelby steele and jim carey. This brown fucker oddly resembles kermit the frog. He also thinks he is the shit when it comes to fighting, Although he never stands up to Zach. What a fucking cunt. His name just happens to be vincent.

Brandon Lee: Hey Vincent VanGoh just stopped jim carey and shelby steele from having sex.

Matt Damon: What a cockblock kermit!

by Bignigmang May 13, 2009

Cockblock

To provide a metaphorical, but quite effective, block of your friends cock with a woman's vag!

"Yo Bob, that fuckstain kid Doyle, just cockblocked me from getting another piece of ass!"

"What a cockblock!"

by Omanz December 28, 2005

Cockblock

When a guy gets in the way of you trying to get with a girl.

You are about to take a girl to your apartment so you will be alone and your friend comes tag along and messes up you chance of getting laid.

by Chad Hayward http://www.chadhayward.net July 4, 2005

cockblocker

A woman/girl (usually ugly) who is jealous of the fact that her friend gets dick, whilst she doesnt. thus she tries to block all cock directed at friend. the ugly bitch.

Susan stopped me from fucking helen because she was 'too close'

by p March 30, 2003

Cockblock

The act of obstructing one person's advances towards another or preventing a person from action, especially sex.

BABY MAMA: I'm talking to this guy now name Terrence. He's a nice and comical guy.

BABY DADDY: You gonna have to cut that man off, I don't care if he's nice or not, he better not be in the picture.

BABY MAMA: Oh, now you wanna cockblock for the simple fact that I moved on.

by Mr. Terrence L. Trezvant December 2, 2004

cockblock

One of those things they put in between each urinal in a lot of gents public toilets so there is no peeking.

Thank God there's a cockblock there, Steely was trying to look at my package.

by Martin September 24, 2003