cock blockus 

When in a game of blockus you block another players move by using the cock shaped piece (upside down T). Also can be said any time you play the cock piece.

I had the game in the bag then Smitty went a cock blockus-ed my. What a shit head!

cock blockus by rat killah June 17, 2009

cock blockula 

a social vampire of sorts. a guy who is so desperate to have sex that he will do anything within his power to make sure that you don't.

Man, I was at the bar the other night getting ready to take Susan home, when all of a sudden Ron, the "Cock Blockula" steps in with a story about his dog dying!

cock blockula by bradlay July 4, 2008

Cock Blockbuster Video 

A video store that claims to have a family-oriented, anti-porno agenda but really rents people gay-pornography, such as Twilight.

Going to get some gay porno at Cock Blockbuster Video

Cock Blockbuster Video by the kid can drive August 7, 2010

Cock Blockbuster

A measure taken to bypass a cock block.

Guy: This girl is hot.
Boyfriend: She's with me!
Guy: Why am I not convinced.
Boyfriend: *Punches guy*
Girl: You're a jerk! I'm done with you. I'll go with someone who's nicer.
Guy (whispering): Cock Blockbuster.

Cock Blockbuster by BarrelOfRadioactiveIceCream July 11, 2015

cock blocks 

Trying to prevent someone from getting a woman/piece of pussy that someone else is trying to get.

I am talking to that blond chick, and that asshole cock blocks me, trying to get her for himself.

cock blocks by Alabama Atheist August 20, 2006

Cock::Blocks 

It is when you are software engineer and rename your Code::Blocks because of the reasons.

Damn bro again some dirty work in Cock::Blocks.

Cock::Blocks by Do Ge November 27, 2018

Cock Blockbuster

A store where you can rent or buy videos of people getting cock blocked. Also known as Letdown Porn

Guy: Dude i went to cock blockbuster last night want to watch a movie?
Ugly Guy: No thanks i'm going to the porn video store to watch actual porn, not almost porn.

Cock Blockbuster by cockblockbusterclerk April 24, 2010