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Kadoo. One of the most versatile words in contemporary English language. Thought to have originated in Colorado, USA amongst members of the fabled "Kadoo Krew", the word is used to indicate accordance.

It has been estimated that Kadoo has been the root of tens of thousands of new, exciting expressions. Modern linguists often cite Kadoo as an example of an unclassifiable language particle; however, while stressing its cryptic and mythical origins, experts almost universally agree that Kadoo is one of the most effective tools of self-expression in the history of mankind.

note: "Kadoo" is the American spelling. Global variations have been recorded, including the Quebecois "Kadeut", and the French "Kadeux".
"Kadoo to you!"

1: "How ya kadooin'?"
2: "Kadooin' just fine!"

"Kadoo."

"Kadon't touch me!"

1: "Kadjoo please hand me those papers?"
2: "Kadoo."

(Quebec) 1: "Wanna go play some hockey?"
2: "Kadeut!"
Kadoo by GoodSir69 September 29, 2012
Related Words

Doosh-Kadoo! 

Polish term used by people who dont speak polish who think its actualy a polish word.
Polish Guy: ajshhjsjjsjpoland?
Guy: DOOSH-KADOO!!??!?!
Doosh-Kadoo! by BobSaget12 January 1, 2009

kadoonka 

The sound a turd makes when it hits the water. Usually followed by the splash back of water into the anus.
Naval officer 1 : "I think North Korea just tested another long range ballistic missile!"
Naval officer 2 : "Nah that was just Freddy dropping a kadoonka off the port bow."
kadoonka by GozUnlimited July 3, 2016
using a dick or dildo and pushing it through multiple women's boobs kabobbing them
Friend: wow I got my first boobjob i'm so proud

Me: well I just kaboobed your mom and sister last night

Friend: I don't have a sister...
Kaboob by skech-a-doodle August 8, 2019
A word used to describe a pivotal moment of success. Also means awesome, cool, epic.

Definition #1
A word used to describe a breakthrough moment of success.

Definition #2
A loud exclamation of triumph.

Definition #3
The name of a popular cartoon character.
Kaboomski — it’s a boy!
I just won the lottery — Kaboomski!
Kaboomski, now I can go on vacation.

“Kaboomski”, it’s not as universal as the word “fuck” but it’s less vulgar and more euphoric. What the Kaboomski? You be the judge.
Kaboomski by Kaboomski May 8, 2017
A loud commotion, party or event. A big fuss. From Barbadian dialect.
Her wedding party turned into a big kadooment.
kadooment by Sue Feuer May 2, 2006