1 definition by Bob Cooke (Teacher at NPHS)

The sound a very fat person makes when their roll of fat moves away from and the suddenly hits the "normal" part of the body. This usually occurs when engulfing food/small objects (or children in the case of pedos).
Fat Man: Hello little boy, OMG look over there!
Little Boy: What?!
*FOOMP*

A few moments later...

Concerned Mother: Have you seen my son?
Fat Man: Nope... *struggling sounds coming from his stomach*
by Bob Cooke (Teacher at NPHS) August 21, 2009
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