cock block

a cock block is one hell of an ugly mother fucker that knows he/she cant get ANY... not even from a lepricon so they hang around people about to fuck

victom of the block: dude, your room mate is a fucking COCK BLOCK!!!
depresed room mate: yea i know, lets take him out back and beat him with rocks then with our dicks

by victim of the blockage October 21, 2003

cock block

someone that prevents you from hooking up hanging out or anything of that nature with a woman

jim is trying to get ashleys number and kyle comes up and cock blocks him with hey you get your license yet? ashley walks away and laughs while kyle precedes to get his douche nozzle ass kicked

by franko el tanko December 8, 2006

cock block

The act of interfering with a friends plan to have sex.

Knowing that speedbag would be getting his going to Vegas blowjob the morning he was leaving, his good buddy thought it would be funny to cock block him and showed up at his house to pick him up 15 minutes early for the second year in a row.

by speedbag March 24, 2009

cock block

The act of preventing one of your friends the privilege of hiding his Wilson in a womans cooch

Karl and Steven cock block john whilst he tried to hide his Wilson

by IanXD March 2, 2008

cock block

to prevent a friend from hooking up with someone, maybe because she's too drunk or perhaps because he is supa busted. it could be the other way around too.

"Sweetie, I'm going to have to cock block here. Homie looks mad busted and I know you don't want to wake up in the morning thinking 'What The Fuck'."

by dopeLabber November 28, 2001

cock blocking

the third type of blocking in football (when the game is on the line and you need to give the QB more time than run or pass blocks can allow) where a lineman pops a viagra, making sure the defender notices the easily identifiable buldge, so that said defender will lose all motivation to have any contact with the offender, giving up for the remainder of the play.

Cock blocking. *pushes right arm forward while left hand grabs genitals* Offense. 15 yard penalty. Repeat 4th down.

by Ian Wetzel September 17, 2004

cock my block

The inverse of cock blocking, meaning being a wing-person.

"Bro, I need you to cock my block tonight"
"I'm gonna help you cock your block tonight, dude!"

"Let's cock those blocks at the party tonight!"

by TheBlockerofAllTheCocks September 12, 2019