Koos

When 3 men participate in a sexual act where both partners 69 and one is shitting while the other is pissing in their partners mouths. A third participant is urinating on both koosers.

Me Andrew and Coop did Koos last night. I’m so gay and it was stinky.

by Straight fax 01 December 23, 2022

koo

koo is a sound bird-like males make when they want to attract a female.

Koo... ( You look hot, Mama!)

by Bird-like female December 18, 2008

koo

A complete bender who is afraid of getting in trouble.

Oliver- I'm gonna kill you *sees teacher* ohhhhh nooooooooo dave- your such a koo

by uberfan1 November 24, 2011

Koo

Originally the result of a mancunian attempting to mimic a seagull, the word 'Koo' is best used when stoned to warn others around you that you are in said condition. It can also be used as a substitute to just about any other word in the english language, though such usage is ill-advised as it can irrevocably damage your social life and lose you some serious pulling opportunities.

1:Basil: "Kooooooooooo im fuckin well stoned"
Trevor "Koooooooo me tooooo"

2:Gary: "Are you kooing then you koo-faced koo-dodger for koo's sake?"

Ahmed: "Koo off"

by Nathaniel Bones October 5, 2006

nutsy koo koo

someone who is crazy or stupid.

a word used in the movie "hotel transylvania 2"

"his mother's already nutsy koo koo!"

-dracula

by Ness EarthBound March 18, 2023

Koo Koo

A Much Better Way To Pussy As An The Famale's Vagina

He Was Feeling All Up On My Koo Koo

by M.Hunt October 22, 2007

koo koo kachoo

What some people think they're saying in the Beatles song "I am the Walrus" when they're actually saying "Goo Goo G'Joob"

No Kenny, it's not "Koo Koo Kachoo" it's "Goo Goo G'Joob" read the album jacket!

by Scott C. Jones December 25, 2006