cock-blocked

1. when a guy who is interacting with a cute girl hoping to get ahead sexually is blocked from taking it farther by someone or something

2. either devine intervention, karma or poor luck preventing a guy from getting laid or succeeding sexual with a girl.

3. when a friend of either the guy or girl prevents the two from hooking up

I can't believe you just fucking cock-blocked me you prick, your like a cock-blocking dog that just pops up a the worst moment to fucking kill someones chance's of fucking scoring!

by calaco October 15, 2011

cock blocker

a lesbo or capet muncher would not allow any men to get some ass from her friends

Jenny s a real cock blocker,she would not let her friends get any ass till she get some first.

by BLUE December 24, 2002

cock block

Someone who has, will, or wants to prevent a friend/random person from getting laid by a member of the opposite gender. Also, when a person knows he's not getting a piece of tail will do absolutely anything, best friend or not, to make sure nobody gets a pice of tail by the end of the night. Someone who will convince a member of the opposite sex to go home, instead of going to a party they were really excited about, by telling lies to prevent any others from having a chance of getting lucky.

When Kyle, John, and Boy Blue were chilling at a karaoke night, John invited a girl to com to the after party. On the way to pick up boy blues truck , Kyle was guranteed a piece of tail, for she was licking his ear. After Boy Blue had gotten his truck, Jenn decided to go with him. He then convinced her to go home, by telling her that Kyle and John were bad people. Steve IS A COCK BLOCK!!!!!!

by Tank AKA The other boy blue April 17, 2006

d block

A Yonkers rap group consisting of Jadakiss, Styles P, and J hood. The group is named after Jadakiss' cell block in jail.
To steal, rob

Yo i straight d blocked that bitches shit.

by chantel c January 1, 2008

Blackass

Being really lazy or hungover.

Joe stayed out all night last night and this morning he has a case of the blackass.

by rbw October 28, 2007

jew block

An alternate definition to the original; this one is defined as:

When an Urban Dictionary editor rejects a request to add a word.

"Hey man I'm gonna add 'holy jesus-colored-muffinbuckets'
"Go for it!"
...30 minutes later
"Those fuckers Jew Blocked me!!!!"
"HA. sucks for yo ass."

by dantheman wec February 5, 2009

Box Block

Much like the term cock block for men; the Box Block is the reverb for a female. Defining the actions taken when one female steps in front of another female to void a sexual advance from a man.

This guy was totally hooked and about to take me home until Linda totally Box Blocked her!

by Scott Blau January 27, 2008