Coo

The sound that some of the biggest "smaller" birds make, better known as pigeons. Usually hanging around parks and and within downtown areas of large cities, these pigeons make a characteristic "cooing" sound that no other birds really have.

Me: Look! Pigeons!
Pigeon: Cooo.....Coo....

by Mike Rotch May 13, 2005

Coo

A deep state attempt to overthrow the Trump administration and bring us back to the Obama dark ages

The fake news attempted a coo when they made up a story about Trump peeing on Russian hookers.

by lovatrump December 13, 2019

Coo

Short For Coulatso

Which Means arse in Italian

Nice Coo

by FTP. January 20, 2009

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 July 6, 2007

Coo

The mixture of poo and cum.

He pulled out and realized his wiener was covered in coo.

by mSsunny707 May 18, 2010

coo

coo - its a noise a baby makes duh!

um the baby was cooing as we sung it to sleep.

by djmj March 14, 2003

coo

cool, a better way for saying it

thats coo

by geoff March 10, 2003