A woman who has a butt that resembles that of a shuvle, usually entailing no "butt crease" at the bottom of said butt. Flat in nature and unappealing.
Dang Brittany has a shuvle butt, looks like someone put a big flat ol' shuvel down her pants. Looks like an old woman with no ass crease!
by That guy... August 25, 2006
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