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The Gramzy Butt, is used when a teenage girl, has a butt in the shape that a grandma has.
Jacob "Rake My Jake" Grayzbee stuck his half inch ying yang six inside that Sam's Gramzy Butt.
by Shrimp Biscuit June 10, 2008

Words related to Gramzy Butt

butt grandma grayzbee half inch ying yang 6.