1 definition by Steve Barichko

An adjective used to describe a person who has the general shape and build of a thin person (as in the face, arms, and legs) but has a pot belly and/or fat ass. Often, these people will wear baggy clothes so that their fat parts are concealed, making them appear thin.
I thought that Tom was a stick, then he leaned back to yawn and I saw his stomach. He's sneaky-fat.
by Steve Barichko September 30, 2008
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