29
n. A person who cannot stand the site of a friend getting laid and therefore has to prevent any possiblity of this happenning.
My friend Crookshanks is such a cock block, he should wear shoulder pads when he goes out to the bar.
by Don't you want to know May 28, 2005
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30
tha fat ugly bitch that every group of fine ladies comes equipped with. she blocks all cock, unless she gets some too
man1: Yo it's your turn to keep the cock block occ upied son.
man2: Werd take one for the team.
man3: FUCK.
by borita August 10, 2003
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31
someone who prevents others from pulling
(doing a mark)
Guy - Hey, do you want a drink?
Girl - Yeah, sure
COCK BLOCK MARK - YEEAAAH, THREE POINT ONNEEE
Girl - *Leaves*
by Anonymouswindsor3.1 October 27, 2010
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32
when some motherfucker blocks you from getting pussy
when elisha was about to cop a buff from nicole eric cockblocked the shit out of him by taking nicole away
by Urban Dictionary May 06, 2006
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33
An all male dorimtory hall in college
by Anonymous November 04, 2003
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34
To interfere with a male's attempt at talking to a female or the other way around, especially if it involves sex. This is mainly performed by obstructing the path between the male and the female. Normally, the person that's doing the "cockblocking," has the intention on talking to the male/female.
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 without your sorry ass.
by Mr. Terrence L. Trezvant April 04, 2008
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35
An ancient Chinese kung fu move which involves a male or a female (hopefully not) whipping out their dick and using it to block a karate chop, hence the name Cock Block. It has the potential to hurt the owner of the dick, but usually ends the fight with the owner of the cock being victorious. This is due to the fact that the other fighter is afraid (usually) of touching the dick, because they don't want to become gay by doing so. If you're fighting a girl.... um i guess you're screwed
Dude 1: Dude I pulled a cock block last night in a fight!

Dude 2: Dude, that's gay.
by Big Chee October 09, 2008
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