Cockknock 

The act of knocking on a door with the sole intent of performing fellatio on the occupant.

You: "Someone knocked 6 time on my door while I was in the shower. That seems a little much for the UPS guy, who do you think it was?"

Me: "Maybe it was one of your Cockknockers coming over to give you a BJ"

You: "isn't it common knowledge to not just drop by?"

Me: "To normal people, not cockknockers"

Cockknock by StriderWA September 21, 2010

cockknock 

when a girl teases a guy by getting him all revved up but never doing anything for his pressure; a girl who gives a guy blue balls.

Slut: That S.O.B. Matt is just using me for head; next time I go over there, I'm totally cockknocking his ass!

cockknock by Tut girls January 17, 2008

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

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

Christmas cockblock 

Untimely visitors around the holiday season that keep couples from having relations and or feeling the love.

My mother-in-law Dolores aka 'the Christmas cockblock' showed up with her bags for a week....no holiday cheer for us:(

Christmas cockblock by C.Lit March 29, 2015