Mississippi Mud Slap 

When the male partner has diareha and shits in the female partners mouth. The the female opens her mouth and the male dips his nut sack in her mouth. Then slaps the female in the face with it. Leaving a mud like substance on her face. (Mississippi Mud Slap)

I wasnt feeling too good so i gave her a Mississippi Mud Slap.

Mississippi Mud Slap by Trey1234 June 22, 2011

mississippi mudslapper 

The act of twerking while having explosive diarrhea

Montegmerry gave me a sick Mississippi mudslapper last night

mississippi mudslapper by Poopy diapers May 16, 2016

Mississipi Mudslap 

While induring intercourse, bend over your partner and place your anus above his/her mouth and let out a load apon there mouth cavity, then the a Male dip's there testicals in the soiled mouth, thus getting the nuts wet with runny pooh and stamping it along the backside of the opposing partner.

Man, last night was so fun, Lisa let me Mississipi MudSlap her til' she looked like a cheetah.

Mississipi Mudslap by Pmiester & T-ray June 22, 2011