Definitions by R.K. Openshaw

green 

Slang for the term "cool" taken from the movie 'The Fifth Element'. In the film when an ID or multipass is accepted there is a corresponding green light that illuminates, signifying everything is in order.

Korben Dallas: You guard this with your life, or you're gonna look like this guy here! You green?
DJ Ruby Rhod: G-green!.
Korben Dallas: Super green?
DJ Ruby Rhod: Super green!

green by R.K. Openshaw February 9, 2009