Tramp Stamp is a derogatory term referring to a tattoo which a women places on her lower back. It is especially popular among women born in the late 70s, 80s, and even early 90s. Fair or unfair, these tattoos have a socially constructed connotation associated with them. These women are labeled as tramps, whores, or other derogatory sexually promiscuous terms. Although these are often bias generalized claims, there have been sociological studies done by the American Psychological Association, Federal Bureau of Prisons, and other demographic researchers showing strong correlative evidence associating tattoos with high risk behavior, illegal substance abuse and sexual promiscuity. These risk factors are greatest in the age range which these types of tattoos are gaining main stream popularity. Some have also jokingly stated that by 2050, the tramp stamp will be renamed the gramp stamp.