Top Definition
When a woman is sitting on a man's face (69 position or otherwise) and she smears her dirty ass all over his face. Just like getting a mudpack facial at the spa.
I gave John a mississippi mudpack the other day. He's still picking shit out of his nose.
by Q April 27, 2004

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.

×