One of the pair of testes (also gonad or testicle) common to all male mammals. They are held in the scrotum. Along with the penis, the testes constitute the male reproductory organs.
A tight cut is a circumcision in which the shaft skin is tight or taut when the penis erect. A tight cut is contrasted with a loose cut where the shaft skin is is not tight when the penis is erect.
Turkey neck, or a penoscrotal web, is where the skin is so tight that, when erect, some skin from the scrotum is pulled forward on the bottom or ventral side of the penis.
UNCircumcising Information and Resources Centers, a group formed in 1991 by Jim Bigelow (author of "The Joy of Uncircumcising!"). In June 1994, the organization was incorporated under NORM.
The front or lower surface of a body, limb, or object; opposed to dorsal. When discussing the penis, it refers to the bottom side of the penis, specificly the portion that touches the scrotum when flaccid.