1 definition by Scooter327

An adjective to describe being absolutely hammered drunk.
Guy 1: Dude, did you drink that whole 26 by yourself?
Guy 2: Yeah mate, I'm fucking gibbled.

Girl 1: Patty was so gibbled last night, he staggered across the street and almost got hit by a car.
by Scooter327 February 2, 2016
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