Clock Block

Some schools have a time policy for professors which allows students to leave if the instructor does not arrive after a given amount of time. Clock Blocking is when a professor arrives just before this time expires.

It was 11:14 and we were so close to having class cancelled when Dr. Jones walked in and totaly clock blocked us.

by DJ Walt April 23, 2009

Cock Block

Blocking a Male Chicken from reaching it's destination, resulting in the call "Cock Block!"

COCK BLOCK!

by rdpunk February 24, 2011

cock block

Cock block a guy messing things up for another guy with a girl because he's likes her

My so called friend lee cock blocked me the other day. he really messed things up with Emma just because he likes her too

by 35cat27 November 19, 2013

Mormon Cock Block

In the middle of having sex two young Mormon men walk into the room and start to talk to you about the good word of Mormonism

I got Mormon cock blocked last, but the stuff they’re talking about is really great, you should look into it

by losers_is_me July 5, 2019

punch line cock block

When a person not involved in telling joke interrupts the person who is telling joke, thereby flummoxing the person and causing the mistiming of the punch line.

Kevin was just about to utter “Ta-da,” the punch line, when Rob interjected with a question, only to punch line cock block Kevin.

by aretegroup July 30, 2019

Cock block

When your urban Dictionary word gets denied even though it’s “pure gold “

They totally Cock Blocked! My Word was amazing!

by XxxxxxUr mom lolxxxx February 18, 2019

Fire Mission Cock Block

Any form of delay or douche-baggery resulting in either a check fire or end of mission. Usually employed by helicopters flying around knowing the gun target line and blatantly disregaurding it in order to try and steal a kill from artillery. This is done because frankly helocopters just aren't sneaky enough to get their own kills, and staff officers swing from air support nuts.

Fister 1: Shot tgt#1234, check fire we have helos on the gun target line.
...an hour later.
Fister 1: Cancel check fire, end of mission this shit took way too long and helos scared them away.
Fister 2: Dude we just got fire mission cock blocked!

by Jebus Chris August 3, 2009