Cockblockula 

Someone who at every chance sucks up all the game in the room at his friends expence.

John: Aye there were like 100 girls at that last night, did you get any action?

Ryan: Not at all Gary was being such a Cockblockula! Dude he totally kicked off the Cockblocalypse.

Cockblockula by P.S. Foolish June 13, 2011

Count Cockblockula

def.when your girlfriend finds the men or boys in the Twilight saga more titillating than you.

opening night of eclipse i wanted to go out to an extremely epic/sexy dinner date and i got Count Cockblockula'd into watching this stooooooopid movie. Needless to say i had to put my blue balls to bed early.

Count Cockblockula by theprovidence December 7, 2010

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

cockblockasaurus

Someone who is constantly cockblocking you, i.e. preventing you from hooking up with a chick. In extreme situations, cockblockasaurus rex.

Jason is always fucking up my game! Cockblockasaurus.

cockblockasaurus by aaron hendry March 30, 2008

cockblockalypse 

A cockblock or cock-blockthat it spells/feels like the end of the world.

Can only really be applied if the cockblock takes place after more than an hour of conversation with the female that has been blocked.

'Man, her mate came back, they had to get a taxi, complete and utter cockblockalypse'

cockblockalypse by Robbie Best January 16, 2008

cockblockalips 

when a women has overly huge external labia that fold over the entrance to the vagina, preventing entry.

I wanted to have sex with her, until I noticed the cockblockalips

cockblockalips by Ian Dustrial June 22, 2011

cockblocktail 

An alcoholic beverage that is offered by a third party to the person with whom you are hoping to have sex that results in that person passing out or otherwise becoming too inebriated to have sex.

I was definitely going to have sex with Katie tonight, and then Dave and Mike bought her a cockblocktail and she passed out in the corner.

cockblocktail by fredcasa April 3, 2011