IM Cock Block

When an ex-girlfriend, former love interest, or any other girl who hasn't spoken to you in a substantial amount of time decides to instant message you at the precise moment you're asking a girl out on a date via instant messenger.

Damn it! I've been trying to hook up with this girl for the past two days, and when we finally started to connect, Mel and Sarah decide to talk to me for the first time in months. Total IM cock block...

IM Cock Block by Jade Messenger February 18, 2010

Reverse cock block

An inverse cock block. The act of a wingman facilitating crumpification (see crumpify), except the hookup against all wishes; being made to crump someone you have no desire to crump.

Ben was just hiding in the room, while his roommate yelled out the window to a fugly. Before Ben knew it, she was up there and he could do nothing but crumpify. His roomate sat in the other room, grinning like a kid in the candy store, because he knew he just completed a huge reverse cock block.

Reverse cock block by the d00d October 22, 2006

Job cock block 

When your current job blocks you from getting a new job purely because they know they will be screwed without you.

My application for a new job was denied because my current job cock blocked it. I just got job cock blocked!

Job cock block by Cheetolife July 20, 2016

captain cock block

from cock block;
one who frequently cock blocks a person and/or couples

Bob: What the hell man! did't you see me trying to get at Ashley?

Jim: Haha yeah

Bob: You always do this!!

Jim: I know haha

Bob: Gee. Thanks Captain Cock Block

captain cock block by that 1 chick February 11, 2010

The Cock Block 

An actual block of wood with the words COCK BLOCK written on it. It is used when a male is talking to a female, and another male walks up with THE COCK BLOCK, sets it down in front of the male and takes over the conversation with the female.... there are several variations of the cock block... "The Pocket Cock-It" (a pocket sized cock block), "The Twat Block" (the female version of the cock block). Developed by college students in Visalia, Ca.

"Talen was talking to this chick when all of a sudden Bryant walks up with THE COCK BLOCK, and sets it down in front of him."

The Cock Block by Sir Pyscho Sexy May 24, 2006

Gravity cock block 

When gravity is the only thing standing in the way of a male from sexual activity. This largely occurs in college afterparty situations where one is too intoxicated to climb up a simple ladder.

Guy 1: "So what happened with you and that girl last night?"
Guy 2: "She said she was down so we went back to my dorm."
Guy 1: "Alright man! So how was she?!"
Guy 2: "I don't know man we got to my bunk but we couldn't get up the bed. Total gravity cock block."

Gravity cock block by CollegeDormBoy October 20, 2011

Party Cock Block 

A.K.A: PCB
you're rock'n druck at a party you need to find a shitter
quick. You stumble into random rooms and find one where

a dude is gettin his freak on you just PCB'd him
More than likely you get knocked the fuck out

Donnie: did you bryan got druck as hell at that party saturday and Party Cock Block 'd Dave ?

Chuck: Yeah I heard he got his beat

Party Cock Block by veggieboy1234 April 14, 2010