Top definition
1) The prevention of a potential hook-up. Either done by a jealous friend/douschebag, or by an overprotective friend (Mother Hen) of the girl involved in potential hook up. (see game killer.

2) The act of "cutting" at a 4-way stop sign and "cock-blocking" someone who has waited thier turn at a stop sign.
1) Guy 1: I'd really like to see you again.
Girl 1: I don't have to go home tonight.
Guy 2: Hey Carl, remember that time you shit yourself?
Girl 1: Ummm... I have somewhere to be...

2) This dumbass in a drivers ed car just cock blocked me at the stop sign. So I tailgated the fucker till he ran of the road, it was my turn at the stop sign, he needs to learn his place.
by Keifer Jennings November 08, 2006
Get the mug
Get a cock blocked mug for your buddy Manafort.
Feb 27 Word of the Day
From STEM, an abbreviation short for "Science, Technology, Engineering and Mathematics", a STEMlord is a pejorative term for a particular kind of person who has studied in these areas at university or works in these fields who holds a pretentious, condescending attitude to anyone who has studied in any other fields, particularly the Arts and Humanities. They typically believe themselves to be more "intelligent" and "rational", while generally remaining incredibly ignorant outside of their areas of expertise and having the charisma of a rotting pig's backside.
"Ugh, I wish Reddit wasn't full of STEMlords the entire goddamn time."
by nopeidontneedanameok October 15, 2015
Get the merch
Get the STEMlord neck gaiter and mug.
2
when you are going to hookup with some chick and then someone (her friend, cousin, whatever) comes in and sees to it that it doesnt happen
tony getting cockblocked on g5 by whatever the hell her name was.
by jim June 05, 2003
Get the merch
Get the Cockblocked neck gaiter and mug.
3
Friend who maliciously prevents the act of getting booty.
At the club, Patrick was about to get Bianca's phone number, when Al (ie the Closer) cock-blocked him by telling her Pat’s a nice guy… that lives at home… with his parents.
by Man Law7 February 12, 2007
Get the merch
Get the cock-blocked neck gaiter and mug.
4
Preventing a fellow male from tapping ass when hes going down the stretch. A man can cock block inadvertently but it is often done out of jealousy or asshole-ism.
"That loser couldn't get a chick for himself so he decided to hang around like a third wheel and cock blocked me instead."
by rick_james_bitch September 21, 2005
Get the merch
Get the cock blocked neck gaiter and mug.
5
So today I got asked what does cock-blocked mean because I over heard one of me friends talking about it so I told this cock-blocked means to get in the way of your friend or aquentence that's trying to get it.
When tom tried to talked to Lucy he got cock-blocked by her friends.
You ain't getting laid today buddy boy
via giphy
by roxxyfoxxyy November 08, 2018
Get the mug
Get a Cock-blocked mug for your buddy Abdul.
6
1) To be cock blocked is when someone prevents you of hanging or talking to a girl of interest.

Cock block can happen when you are already talking to a girl(or guy) of interest alone and someone comes up and starts to talk and hang out with you.

2) Cock block can also happen litterly, when someone prevents you from having sexual intercourse with a female of interest.
1) Moose and Kayleigh were hanging out together and Damion cock blocked Matt.

2) Matt and Kaitlyn were about to have sexual intercourse when some drunk walked into the room and cock blocked Matt.
by Da-Moose_Productions November 10, 2007
Get the merch
Get the Cock Blocked neck gaiter and mug.

Activity