cockblockatron

1 Someone who cannot stop being a cockblock, and seems to have a man-crush on one of their friends who they cockblock, or someone who is unhappy with their situation so they want to make their friends suffer by cockblocking them.

2 Someone who seems to cockblock everybody all of the time for no apparent reason.

Sam is such a cockblockatron, he keeps showing up whenever im trying to get some ass.

cockblockatron by anononononomyous December 27, 2008

Cockamouse 

A word used by Lily in "How I met your mother".

It means: a mutant combination between cockroach and mouse.

Robin: So what was it, a cockroach or a mouse?
Lily: It was a cockamouse!
Robin: What?
Lily: It's some sort of mutant combination of the two.
It's as if a cockroach and a mouse, you know...

Cockamouse by Mythdra March 28, 2009

Cockblocked

when you are going to hookup with some chick and then someone (her friend, cousin, whatever) comes in and sees to it that it doesnt happen

tony getting cockblocked on g5 by whatever the hell her name was.

Cockblocked by jim June 5, 2003

cockaroach

cockaroach; fuck you dante. its from scarface u retard. i think everyone knows how to spell cockroach, its just the way scarface said it.

"Fuck Gaspar Gomez, and fuck the fuckin' Diaz brothers! Fuck'em all! I bury those - cockaroach - es!" (Tony to Frank)

"Say 'ello to my little friend!"

cockaroach by DyNaMiKe August 10, 2006

female version of cockblock

Clam Jam.

To prevent your female friend from getting laid.

Female version of Cockblock

Sammy : I almost got laid last night but laura was such a clam jam.

female version of cockblock by Laurerz November 9, 2013

cockblocker

A person who interferes with anothers chance of geting laid.

Spoon is the biggest cockblocker of them all.

cockblocker by Anonymous October 5, 2003

cockaroo 

An incredibly well hung kangaroo. It's cock hits the ground as it hops.

"Look at that kangaroo"
"No that's a cockaroo"

cockaroo by Jesusflower May 4, 2014