cock-block 

when a person of the male species recieves a psychological, emotional, and physical blow from a feminine character all at the same time

Dude: Hey Margie, just wondering if i could squeeze your buttcheeks

Chick: Hey faggot...people as ugly as you don't get nice asses like mine

Dude 2: Oh ho!!! you just got cock-blocked!!!

cock-block by Frank the Multi-tasking planet crusher May 2, 2008

cock block

the security guards at international mall

That cop was the biggest cock block I've ever met.

cock block by brittaaahh June 27, 2008

Cock-Block 

Any stupid/retarded/stereo-typical reasons that a woman will not have sex with a bf/ husband. Its basically a blockage of their vagina hence a cock block. For the boyfriend after being together for at least 3 and a half months and having oral with each other, saying that you are "not ready" to have sex is one of the most common cock-blocks and is inexecusable. For the Husband, saying that you are not in the mood is also unexceptable. If you have a baby within the last year or are pregnant those do not meet the requirements to be called a cock-block. The woman being on her period is the one acceptable excuse and does not qualify as a cock-block

" Man me and my girl have been together have been together for 6 months and we still havent had sex yet!"
"Damn dude, thats a real cock-block she's putting up there."

"It's been a year since me and Charlotte had Timmy and she still doesn't want to have sex....Fuck her stupid cock-blocks"

Cock-Block by Singpow January 12, 2008

cock back 

to yell back

I cock back at my mom about for smoothies

cock back by ultralogan08 May 4, 2016

cock block

moms whose always around gettin in the way of gettin "busssaay"

Bf: So 2nites the nite, rite?
Gf: Sorri but my moms always home when i get back..shes a total COCKBLOCK.

cock block by sidy June 30, 2005

cock block

when a member of the same or opposite sex impedes the attempts of a male to "Get Some Pussy" or "Get Some butt hole". cock blocking can also be considered when one man goes to cock slap a chick and another guy hits the cock down with his hand, hence that guy is gay. ie. the exact opposite of a straight man/cock guider.

"Goddamn it i am soo sick and tired of Bennett cock blocking i totally would have gotten some pussy all up on my dick if he wasn't cock blocking me soo much!"

cock block by Scotty and Nick January 2, 2008

cock block

what you do to your boyfriend when he pisses you off. Usually to get him to either do something or dump you so that you don't feel bad.

girl 1: i decided to cock block my boyfriend
Girl 2: y?
girl 1: he forgot my birthday and didn't appologize

cock block by 12345687no1 October 29, 2005