1 definition by DrRocinante

tramp stamp

A tattoo on the lower back of a female. Denotes the perceived correlation between having a tattoo in this location and being sexually promiscuous. The larger the tramp stamp, the more promiscuous the female, goes the common lore. Popular designs include butterflies, flowers, vines, tribal designs, wings....

Guy 1: "Did you see her tramp stamp?"
Guy 2: "Yup, just like a target saying, 'fuck me down here'."

by DrRocinante May 10, 2006