Pronounced "g-why"; a colloquial Chinese adjective used most often by parents as a statement of their child's good behavior. Also commonly used in English conversation to describe responsible or respectable behavior among friends, or as an informal term for praise.
Me: Dude, I killed that essay. Worked all night without touching Facebook paid off: I got pretty much full score!
Joe: NICE. So guai!
Joe: NICE. So guai!
by r4wr89 July 01, 2011

by wuzhu February 01, 2018

by Spanish September 01, 2004

by Jirrrbru July 15, 2020

by Miancpt July 15, 2020

The man beast. According to he himself, the most interesting teacher in the world.
Beware, if you take a GMO near him, you will most likely be drop kicked.
Beware, if you take a GMO near him, you will most likely be drop kicked.
by A random person 0089 May 22, 2019

by Jirrrbru July 15, 2020
