Get More Drunk. It's an abbreviation.
Phil: "Are we drinking tonight?"
Bob: "Yea were going to kill that keg. GMD!"
Fuck Class I want to GMD,
Guy 1: Dude, whats your plan for tonight?
Guy 2: I'm gonna GMD
G.M.D stands for:
God's Most Dearest
Gunz/Gatz Money Drugz
Gun/Gat Manz Down
it can b used as the begginin of a tag instead of, laydee or lil, or baybee etc.
gmd is a code name used for a big fat smelly ginger greasy hairy guy
-look at gmd
-haha
-he is so fat