Cocklock

When your cock is at maximum ridgidity for a prolonged time even after several sexual episodes with completion. must maintain the erection for at least 5 hours. Also known as Cockluck, if term is used by recipiant.

After 5 hours, and not being able to fuck away an erection, I determined I had cocklock.

by VaGinaRaider April 25, 2009

Cockbook

When you are taking to a girl on facebook, only to have another guy come in and cockblock her over facebook.

Me: I was having a nice conversation with this one girl until steve came in and Cockbook-ed me.

by anonymous123897918372590 July 20, 2010

Cockatoo

This word is being defined incorrectly on UD. The real meaning of this word is slang for diarrhea. Usually it's used in plural form.

"I really got the cockatoos after eating at that mexican restaurant!"

by mocha123456 November 24, 2009

cockboom

to exhaustingly berate a womans vagina with your penis; to thrash the pussy

last night i was with Nina, i cockboomed that bitch. She was outta breath

by BennyBlanco August 9, 2006

cockdock

A place where a cock is held i.e. an overused vagina

A girl who constantly has sex therefor might as well have a cock permanently placed in her vagina.

That girl is a toal cockdock.

by EminEminitulzz October 19, 2008

Cocktot

Dictator > Penis Potato > Cock Tot

That Saddam Hussein sure is a Cocktot.

by Anonymous February 28, 2003

Cockatoo

1. A bird that resembles a penis.
2. A penis that resembles a bird.
3. A bird that's trained to massage a penis.
4. A penis that's trained to massage a bird.

1. "Look up in the sky? Is that a penis or the endangered Cockatoo?"
2. "Like I hooked up with this guy last night and his dick totally looked like a Finch...it was Cockatoo for sure."
3. "I just bought the best pet ever."
4. "Yo, my Cockatoo was massaging this eagle and it bit it off."

by bullshitinyourface May 23, 2010