Definitions by shoshofosho

GTG 

Guess the Girth. A game in which players guess the girth of a person's waist. The person who's girth is being guessed is generally fat.

S: Check out the chubster over there. GTG.
I: idk what do you think
S: 48 inches obv

GTG by shoshofosho September 6, 2012