When a guy has so much hair on his butt, it simply looks like a butt sweater.
My boss Matt is so hairy, I bet he has wears a butt sweater also.
by JGirl427 March 9, 2009
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a young woman with a really nice butt hiding it from view because she thinks she's fat.
i sure wish that blonde in jeans would bail that sweater butt!
by sandspit August 28, 2007
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