Top definition
The sound that is made when something big and/or fat falls down.
On Christmas Eve, I heard a big KFFFUMPH! sound outside, and I thought that Santa Claus had fallen off of the roof. Come to find out, it was just Bryan's mom.
by Deebeldart October 05, 2007
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Sep 8 Word of the Day
A casual invitation / threat used by an individual that is not afraid of fucking someone up.
PAUL: I'm going to beat your ass.

JACK: Fuck around and find out, fool!
by NX STARCHILD October 16, 2020
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