Define Grt Meaning

Grt
adv. Being high as shit, attainable through the prolonged use of marijuana. Refer to the eyes for further verification of the act of being grt.

Dale you are so fucking grt, kid.
Dale, did you get grt as shit today?
Wait, wait, look at me. Yeah, you're grt as shit.
By Ivie
Grt Grt
Slang; noise used typically in chat randomly for no apparent reason.

hello
grt grt~!!!
By Claudine
GRT

HOW GRT ARE U
By Ilka