1 definition by wiljyvry

Top Definition
A person who talks so much shit so often that it can be said that their mouth smells like shit. Hence the term, Stink Mouth.
That guy is such a one upper, always trying to have something bigger and better to say about everything, he's such a stink mouth.
by wiljyvry February 04, 2010

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.