A particularly runny liquified form of shit, leading to an unholy mess and overpowering stench wherever it has been excreted to.
Dave missed the pan and made an assmess on the floor.

Dave farted hard and made a terrible assmess in his pants.
by incatatus May 01, 2012

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.

×