cock block

1. Someone who stops someone from having any type of relationship with someone else due to reasons of jealousy or anger.

2. Someone or something who stops sex from occuring with thier presence, accident or not.

1a. A girl who is ugly and/or fat who has a pretty friend. She stops guys from dating this pretty girl because she thinks 'if I can't, than niether can you'. What a bitch.

1b. A girl who is ugly and fat who got rejected by a man. She then spreads rumours and lies to anyone the man has his eye on trying to get them to reject him. WHAT A BITCH

2. A kid wants to score but his parents are always around, never leaving an opportunity. They are cock blocking.

cock block by Cybernetico January 1, 2005

Cock Block

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.

Cock Block by Big Chee January 20, 2009

cock block

Any object, person, or idea that has the acute ability to discourage sex.

I was SO for it, but she said she was saving herself for Jesus. Shit, religion can be a cock block.

cock block by King Oyster Smash December 31, 2010

cock block

An application that chat roulette needs to add that literally blocks cocks from the screen. This would entail a cock-identifying application that would need to work better than facebook's face recognition feature. It would also cut down on 90% of chat roulette users.

He was going to flash people on chat roulette, but the new application cock blocked him. He's gone back to flashing girls at parties.

cock block by Architect of Destruction November 25, 2010

cock block

An all male dorimtory hall in college

cock block by Anonymous November 4, 2003

Cock Block

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.

Cock Block by Don't you want to know June 2, 2005

cock block

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.

cock block by borita August 10, 2003