An act of masturbation where you use large amounts of super glue as lubricant and inadvertantly get yourself stuck to the floor (or wherever you're sitting).

Can involve a partner.

A pubic hair piece. A toupee for the pubic area/genitals. In the 1700’s when mercury was used to treat sexually transmitted diseases (Gonorrhea or Syphilis) one of the side effects was the loss of pubic hair. To disguise this condition, that was not cured by mercury, a Merkin was employed.