The belly that has turned from fat to
sag. usually visible under the t-
shirt or creates a
shadow. An extremely versatile and unique word.
Guy
1: holly fuck
dude that guy just ordered 6 big macs
Guy 2: What!? hes O.Ding
Guy1: fo real hes gotta tuck in his gurth
Bro
1: Fuck this party these bitches are gurth city
Bro 2: True dat