The term "gomorrahy" was defined by Dr. Anil Aggrawal in his book "Forensic and Medico-legal Aspects of Sexual Crimes and Unusual Sexual Practices" as the "insertion of a hand, a foot, or the stump of a limb (i.e., the insertion of an extremity) into an introitus/vagina or an anus/anal canal, for [a] sexual purpose."