1 definition by Jahosephus Schnitzel

Top Definition
FAB
another term for a fart...FAB...Floating Ass (or air) Biscuit. Pungent ass gas laid out quietly and a real slow creeper but an aroma that likes to Linger Longer.
We were chillin with some hot chicks last night and someone laid out a FAB...no one knows who but damn did it break the mood.
by Jahosephus Schnitzel September 11, 2009

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