Nassa n. : Any species of marine gastropods, of the genera Nassa, Tritia, and other allied genera of the family Nassidae; a dog whelk. See Illust. under Gastropoda.

Example:
Im on the pill tressa Nassa its birthcontol?

Taxonomy
National Association, Shooting Sports, Athletes, Website questions, Computer.

Defination from the web:
Family-oriented organization that offers coaching, postal match programs, and training services.