john koo 

john koo is jungkooks twin

john koo: hi
person: guys look its john koo🤩🤞

john koo by spidermanstwinbrother July 2, 2022

Boo Koo Bucks 

A lot of money. A phonetic spelling of the french word "beaucoup" combined with a word starting with the letter "b" which is a slang term for money, thus creating a "fun to say" turn of phrase for a lot of money.

Jacob: The familys that live on Windfordshtienenshire Court sure do seem to be, quote & unquote...rolling in it, do they not?

Jolanda: Heck yeah, don'chu know? They all got boo koo bucks.

Boo Koo Bucks by Vikki Jezebel Blood May 15, 2009

Boo Koo Knots

When you get your ass beat and have two knots on your head

“Jordan Exum slammed kurtis in the bathroom stall and now he has boo koo knots.”

Boo Koo Knots by Slim.- October 23, 2019

thas koo 

short term for thats cool.

"yo i can dig that...thas koo:

thas koo by ali April 7, 2004

boo koo 

A lot, many. Quintessential american slang butchering of the french word "beaucoup."

Check my bling on my wrist, man. Whoa I bet that shiz was boo koo bucks!

boo koo by DarenH July 4, 2005

K koo

Meaning, it's okay and it's cool after being owned by someone.

Your mom: "Eat your fucking vegetables Sam."

You: "I don't feel like it bitch,"

Your mom: "K koo."

K koo by Huggies! April 11, 2009

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

nutsy koo koo by Ness EarthBound March 18, 2023