Similar to a pot roast. The sexual act of lubing up the handle of a cooking pot, placing it in a female's anus; then, as you penetrate her vagina with your penis, you defecate in the pot. After the act, you then fry it up on the stove to feed her many children.
I gave her the ol Mississippi Pot Roast after I saw how many got dang kids she had running around the place. Hungry and begging for scraps.
by PooterGish March 22, 2020

To freeze a piece of shit and roger your partner with it. As it melts the poo will slide down her/his legs.
When she awoke I told her that she had left a candy bar in her ass crack by mistake; I was ashamed to admit I had given her the Mississippi Mud Slide while she was sleeping.
by Reginald Titus September 11, 2003

The sexual act of 2 men "69ing" with lime (No you can't fucking use orange) Otter Pops in their anal cavities. As things get heated the ice pops melt and you get a treat to reward you for doing a good job.
* on phone* "Yo, Jake and I totally pulled a Mississippi Mug Dog last night. It was amazing, you should try it. Yeah, ok, love you too mom."
by MindOverModder October 8, 2017

Insert a hollowed out pool noodle into your partners butthole. Bend the noodle around his/her back, have them blow into their own asshole with all of their might.
Kim Kardashian and Kanye West sex tape includes a part where they perform the Mississippi noodle flute.
by SmellyMike March 4, 2015

it's a sexual act involving four people and a tractor.
first, three people get on the tractor,(usually males) and the fourth person the "crab dangler" gets tied to the back of the tractor.
while being pulled by the the tractor though a mississippi cotton field, the three people on the tractor are shitting, pissing, and ejaculating off the tractor onto the "crab dangler." it was propperly dubbed "mississippi crab dangler" because all the while, the fourth person has a crab dangling from his ballsack and or butthole. most commonly used with a king crab and a john deere 2001 series industrial lawn tractor.
first, three people get on the tractor,(usually males) and the fourth person the "crab dangler" gets tied to the back of the tractor.
while being pulled by the the tractor though a mississippi cotton field, the three people on the tractor are shitting, pissing, and ejaculating off the tractor onto the "crab dangler." it was propperly dubbed "mississippi crab dangler" because all the while, the fourth person has a crab dangling from his ballsack and or butthole. most commonly used with a king crab and a john deere 2001 series industrial lawn tractor.
by mississippi g-dog March 26, 2010

while having anal sex with your partner, you proceed to urinate inside his/her butthole. Followed by removal of the penis and lying on the ground (preferably a solid and easy to clean surface) your partner still containing the urine inside them proceeds to deficate on your face.
"oh my jenny, whats that awful stain on your new carpet?"
"Oh thats just last nights mississippi mud puddle, we got a little wasted"
"Oh thats just last nights mississippi mud puddle, we got a little wasted"
by Robert Newton/Bruce Mehr January 6, 2008

When you take a female on her period and give her a vaginal raspberry until she expels both period blood and cum.
by AllAroundEd March 6, 2020
