A very fluid-like excrement (usually with chunks) released into the clothing; either intentionally or unintentionally; normally performed during or after a heavy drinking binge.
After waking up from blacking out, Cassandra had a mississippi mudmonster in her panties.
by Corovius February 02, 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.

×