A possible delicacy during anal sex. A Mississippi Mud Muffin or MMM is the excreted nickle-sized (or larger) poo that may be produced after quickly pulling out during anal sex that is then orally consumed by the penetrated partner. The consumer must say “Mmm!” after consumption for it to be a true Mississippi Mud Muffin.
by OMG303LOL June 20, 2019

When you use the jelly from a 600lb persons bed sores as anal lube to fuck your favorite cousin on their power chair
Hey Cheyenne, I can’t wait to try the Mississippi Mud Strip on my first cousin Jennifer. I’m gonna use the jelly from Chris’s bedsores.
by Skizzledizzle January 27, 2021

When one partner fucks their partners mouth, while letting a turd slip out on to their significant others chest, allowing it to slide down their torso.
by LaneMikey May 26, 2018

The act of a male entering a restroom intending to urinate only to discover a dire need to defecate, then reverting to an emergency dropping of the pants and mounting the toilet without turning around. This must all be done midstream.
"Dude, totally went in there to take a piss when, BAM! Hit me. Had to shit. Pulled a Mississippi Mud Hop just in time."
by Shin Wu Crippler March 6, 2012

Hey sis I need me one of them Mississippi mud biscuits ...... go bulldogs as cow bells ring in the background
by Wop dago from bama May 21, 2018

by cory and trevor September 11, 2018

by LOVESTUMP June 11, 2018
