If your taint is missing what you would call the vagina/asshole that is there.
The girl with no legs, also lost her taint in the accident, but guys still fuck her vass.
by Jason Piche October 27, 2005
Vass is the backbone of greatness... and a really cool name to have on your t-shirts... Stems from the name Vassilios.
Vass is an awsome guy.
by Vassilios Bayiokos October 30, 2003
When a girl gets fingered sooo much that her vagina and her ass, becomes one, and forms the vass.
Wow, i heard she got fisted so many times, she started a vass!
by hey,sexy[; November 08, 2010
A bad looking ass that forms a V shape with the butt cheeks. Often associated with asses from the 80's or a flat ass. Can often be seen in sweat pants or stone washed jeans. Also known as a saggy butt.
I saw a chick at the bar with a disgusting Vass the other night!
by Keegan540 August 29, 2008