You and your lover are making your way to the bedroom, about to embark on a ride of sweet, passionate love making when you find your cat sleeping on the bed. This consequently denies you from sex since cats are too damn cute to be disturbed from their slumber.
"We were totally getting into it so we decided to take it upstairs...but we were kitty cock blocked by Fluffy."
by beargryllsbornsurvivor August 25, 2012

Josh: "When we rolled up to the park to fuck we scared away some other couple that was fooling around."
Fred: "Cock Block Platinum Dude!"
-
Rupert: "Yah Sylvester was going to get some at the party but I was using his room with Natalie"
Eduardo: CBP motherfucka!!
Fred: "Cock Block Platinum Dude!"
-
Rupert: "Yah Sylvester was going to get some at the party but I was using his room with Natalie"
Eduardo: CBP motherfucka!!
by JB-G November 4, 2010

-"So when you showed Laura that poem you wrote her, did you get some?"
-"No I got writer's cock block half way through, and couldn't finish"
-"No I got writer's cock block half way through, and couldn't finish"
by Codeplayer October 3, 2011

Student accomodation in keele university. Situated in the Hawthorns. Called Cock Block because it is single sex. Well known for having the most fun of all the student in the entire world.
Cockblocker: I'm heading back to the Keele cock block, ya cumming hoe?
Girl: Yeh Keele Cock Block is the best, i'll let u shag me if you take me there.
Girl: Yeh Keele Cock Block is the best, i'll let u shag me if you take me there.
by Jack Shaw December 21, 2007

when your roommate cock-blocks you inadvertently, just because he/she lives there and wants to go to sleep, making it not really his/her fault, but frustrating all the same. This becomes even more frustrating when your partner has roommates as well, leaving you completely dry.
by Taylor McClanahan April 29, 2008

Its when you're with some friends at a party or some sort of get together and one of your friends is flirting or gettin with someone and you need to leave.
by shoopdoopshibby July 29, 2010

n. an event when a married person prevents a single friend(s) from hooking up.
n. person that is married and hates to see their single friends getting some.
v. for a married person to cause interference to a single friend(s), causing that single individual to not get the booty.
n. person that is married and hates to see their single friends getting some.
v. for a married person to cause interference to a single friend(s), causing that single individual to not get the booty.
Things were going great with her until my married buddy came over, sat down and pulled out the married cock block on me.
by Who do you see? C-E-B August 23, 2007
