What does koo mean? View the definition of koo and all related slang terms containing koo below:
Usage of KOO
The abbreviation KOO is often used informally to mean 'cool.' It's a shorthand way of saying that something or someone is impressive, interesting, or desirable. The term can convey a sense of admiration, enthusiasm or approval. When people use KOO in their text messages, they're usually expressing their positive reactions to something or someone.
Example of KOO used in texting:
1) Hey, I got us tickets to the concert tonight! KOO!
2) That new street artist's mural is so KOO!
3) You got a promotion at work?! That's super KOO!