by FLJ August 8, 2006

when you engage in anal sex, and when theres feces on the tip of the penis, the other partner licks it off.
by jnet April 27, 2006

by Binging Blonde June 19, 2012

A sexual act where one partner gives the other a Rim Job except the recipient failed to wipe their ass after their last shit, thus making the rim/tire muddy.
After taking a shit i realized there was no toilet paper to wipe my ass with, so i called in my girlfriend and had her give me a muddy tire.
by Olmec May 9, 2008

When performing anal sex and when you pull your dick out there is smears of shit still on it from the other person having shit still in their ass.
guy: WTF?! Why's there shit on my dick.
Women: Ooops I forgot to wipe. Guess you just got a muddy johnson.
Women: Ooops I forgot to wipe. Guess you just got a muddy johnson.
by Kaemine June 16, 2010

The reciever or anal sex who did not evacuate beforehand, and soils the "top" and/or the bedlinens along with themselves, such to an extent that it ruins sex and both partners need to shower. Also any ass that contains a bowel movement that is ready to be expelled.
Jeremy is a muddy bottom. Shiela and I did anal last night, she had a muddy bottom, sorry if I still smell.
by GayCO December 29, 2008

by bababooey October 15, 2004
