crackblock 

When a person (intentionally or unintentionally) says or does something that blocks the acquisition of crack by another.

Can also be used for any illegal drug.

See also, cockblock

Hobo #1:
Yo! Hey Benny! Whatchoo gonna spend that money on?!
Hobo #2:
(panhandling on street corner) Aw, y'know, just--
Hobo #1:
YOU GONNA SPEND IT ON CRACK?
Hobo #2:
What? Dude, shut UP!
Hobo #1:
You gonna spend it on HEROIN? METH?
Hobo #2:
Aw snap. I do believe I was just crackblocked.

crackblock by Transformers3People0 December 20, 2010

cockblocktopus 

A cockblocker so talented it seems that he can block 8 cocks simultaneously.

"Man, that cockblocktopus is killing that whole section of the bar".

cockblocktopus by demar77 March 31, 2008

Cockblockistan 

A small country (home) usually inhabited by a single father with his children living with him preventing the random hook-up or the ability to travel at will.

Friend: (12:00am call) I'm drunk and horny..come over
Dad: Sorry cant do it. I cant leave Cockblockistan

Cockblockistan by King Needsome December 27, 2005

Swagwan famalam whats a crackalackin in Groovetown 

The way that Chemo's in Leicestershire greet each other

Chemo 1: Swagwan famalam whats a crackalackin in Groovetown
Chemo 2: Not much mush, wanna smoke a cheeky jay

Swagwan famalam whats a crackalackin in Groovetown by whattheclubpenguin August 11, 2016

Clockblocker 

noun
plural: clockblockers

1. a fan of the time traveling, history-saving, award-winning, tv show, Timeless.

"Never underestimate the will of a Clockblocker."

Clockblocker by redmattersite August 4, 2018

cockblockery

The art and practice of cockblocking, generally in reference to intentional, rather than inadvertent, acts of cockblocking. However, this term can also be used to describe the tendencies of a person who possesses a certain oblivious demeanor that lends well to unintentional, albeit frequent, cockblocking activity.

This has to be at least the tenth time Stu has destroyed my chances. That guy's penchant for cockblockery knows no bounds.

cockblockery by UncleShylock July 25, 2006

cockblocker

A male who unwittingly(out of ignorance) or purposefully(out of jealousy) prevents another male from engaging in debauchery with members of the female sex. Females can also cockblock, but the true essence of the word lies in the metaphor of the penis used figuratively as an impediment which thwarts any possible chances of scoring with members of the opposite sex.

friend # 1 interrupting friend # 2, who is conversing with a female at a local bar.

"Hey i don't mean to interrupt, but did you ever get the results of those STD tests that you took?

"Hey, does your Wife know where you are tonight?"

" Does your probation officer know you are here tonight?"

'What we talked about before, your experiences with Thai She Males... it's totally between us. carry on!"

"Friend # 2-- Boy, you really are a cockblocker, aren't you?

cockblocker by Lex Taliones January 17, 2010