The Nutz is a maneuver performed during sex, named after Dee
S. Nutz (1898-1918), an American porn star who was injured during and unsuccessful attempt in 1913. It is a tiptoe-assisted jump with an entrance from the back and landing on the center of the tip of the male penis with the female
vagina. The triple nutz is performed by rotating 3 times in the air before penetration. Denise Ballmaeister is credited as the first
woman to successfully land a triple nutz, in 1978. In
homosexual arenas, the quadruple nutz has supposedly been pulled off. However, no porn star has yet landed a clean quadruple lutz jump on camera.