Definitions by ray gee

gj 

Shorthand for "good job" or "great job".
1. Term used to praise someone for a meritorious deed.
2. Term used sarcastically to tease someone for goofing up.

(1st def.) gj, thanks for burning me that game.
(2nd def.) gj, numbnuts.

gj by ray gee February 28, 2003