Top Definition
Vomit and Urine Stench Index.

Particularly relevant in city areas the morning after people have been drinking heavily.
The VAUSI is quite high this morning, hopefully we get some rain to wash it away.
by VAUSI November 20, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×