cock blocked 

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.

cock blocked by Keifer Jennings November 9, 2006

cock blocked 

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."

cock blocked by rick_james_bitch September 28, 2005

Cock Blocked 

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.

Cock Blocked by Da-Moose_Productions December 4, 2007

Cock Blocked 

To get cock blocked by another man. An act of desperation made by a loner who will look at no means in order to step up from being a third wheeler in order to prevent you from reaching endless orgasms, so he can then make his move. Also known as pulling a Trivs.

Ferdinand wanted to have a go at blondie but he was cock blocked by Jerome all night. Jerome pulled a trivs on Ferdiand.

Cock Blocked by Americanplayboy69 April 6, 2015

cock blocked 

1)When a girl's friend gets in the way of you making move on a said girl
2)When a jealous ex gets in the way of you hooking up with thier ex-girlfriend.
3)When some one accidentally gets in the way of you and a hot chick.
4)When a family member gets in the way of you and a hot woman.
5) Something complete asses do because they are jealous or just hate you.

1) man#1.Dude so we where hanging out and stuff and her friend Taylor came up and talked to her the whole time it was a huge cock block.
man#2.Ouch man that sucks.
2)man#1.So we were talking at the party and out of now where Kevin her ex boyfriend from a month ago cock blocked me.
man#2. Ouch man that sucks.
3)man#1. Dude last night i was talking to this hottie and my homie walked up and started talking to me, and i couldn't do anything cause he is my dog and he didn't mean to cock block me.
man#2.Ouch man that sucks.
4)man#1. Dude last night I got cock blocked by my grandmother!
man#2. HAHAHAHAHAHA thats hilarious, your grand mother? hahaha ouch man that, thats hillarious!
5)man#1. Dude last night I was going to get laid and some complete ass walked up and cocked blocked me, If I ever see that ass hole again I'm going to kick his ass.
man#2 Ouch man that sucks.

cock blocked by It's spelled with two T's! March 14, 2009

Cock blocked 

When another nigga is tryna steal yo girl

Cock blocked means getting blocked by another dude from a girl
Guy 1: "Peter Reisdorf is such an expert cock blocker."
Guy 2: "Wow, what a douche."

Cock blocked by Ya boy John Appleseed March 8, 2015

Cock Blocked 

When you are about to have sex, but your friend interrupts you, ruining the moment

*boy about to kiss girl*
* door swings open and friend comes*
Boy: You totally just cock blocked me mate.

Cock Blocked by Dildo_Swaggins December 14, 2016