-short for "swap-meet gangster"

Usually refers to a faux-ganster (faux means fake). These characters are usually of hispanic decent, and have poor gramatical ability. They are often found wearing knock-off jerseys with a city but no team, faded baggy pants, military belts with initial buckle, and riding a girl's beach cruiser bicycle. Not a real ganster.
"Take that damn flannel off Manuel, you look like a swampo."
by Ruben "Mr. Right-now" Z. January 20, 2006
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