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24.
coo
A lame of some sort. a person who is not cool. someone who iratates people. or someone who acts gay.
You step on my shoe you coo ass nigga. stop touchin me u fuckin coo
by Slick Homie June 11, 2007
 
1.
Coo
A shortened more lazy version of the word "cool". Used when it takes too much effort to pronounce the "l".
Aw, fo real? That's coo.
by Sylvia April 27, 2004
 
2.
Coo
1. Coo (Verb) - A complete state of relaxation and tranquility often aided by the use of marijuana.

2. Coo(ing)(Verb) - to be in the state of "coo"

3. Coo(ed) (Verb) - When coo is broken by inconsiderate fucks, due to the lack of understanding and appreciation by "non-cooers"
1. "Rahh lecture was long, man needs to coo."

2. "Man cant stop cooing, Jah bless"

3. "I'm all cooed out" (physically impossible)
by JkitchGbakerAtwy January 27, 2011
 
3.
coo
Coo is another shortened way of saying killer cool. Cartman of south park also uses it.
This site is coo, real coo
by don February 11, 2004
 
4.
israeli for cunt you can also use coos ema shelcha for your mothers and coos savta shelcha for you grandmothers. Have fun using it.
This girl probably has a nice coos!
I should try it...
by david&mark the israeli April 01, 2007
 
5.
1: An extremely sexist term against a woman similar to whore but worse.
2: A very wet vagina.
She slapped me in the face after I called her a fucking coos.

All last year you guys where trying to sniff her coos.
by Roger Doger August 17, 2007
 
6.
Coo
Like cool but without the last letter. Used in the place of cool.
Man that movie was totally coo

<Woman> Lets Get Naked
<Man> Ok, coo
by Gruce McKenzie April 15, 2004
 
7.
Coo
The sound that some of the biggest "smaller" birds make, better known as pigeons. Usually hanging around parks and within downtown areas of large cities, these pigeons make a characteristic "cooing" sound.
Me: Look over there! Pigeons!
Pigeon: Cooo.....Coo....
by Mike Rotch March 24, 2005