the same thing as the key in basketball. The rectangular area extending out towards half court from the baseline. Usually painted a different color from the rest of the court.
Coach: Get in the paint Aldo!
Aldo: What the hell is the paint?
Coach: The key:
an organic fluid known as semen that usually contains spermatozoa. It is secreted by the gonads (sexual glands) and other sexual organs of male or hermaphroditic animals, including slugs, for fertilization of female ova. The process of discharge is called ejaculation.