1 definition by iamtwopints

Top Definition
A special type of mustard known for being the preferred choice of the wealthy. Commonly used as "thinking of yourself with a high standard." (i.e. thinking one's shit don't stank)
My boyfriend, he thinks he's so grey poupon he ain't shit....
by iamtwopints July 26, 2009

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.

×