Ningina

A vagina that is overly tight, and could pose potential harm to ones penis by way of excessive gripping power, or an amazing twisting situation.

"she was incredibly tight, i had no idea of the prowess of her ningina"

by June0510 August 14, 2009

Ningina

The act of getting vagina (sexual intercourse) secretly, or hidden in an inconspicuous manner.

Guy 1: How was the movie dude?

Guy 2: I totally got some ningina in the back of the theater.

by Brandon D April 25, 2014