Missouri Mudball Posted in M Best definition Missouri Mudball When a chick snorts up diarrhea from a chick/guy’s asshole, straight up into her mouth, and then makes out with the chick/guy. Dude, your dad gave your mom a Missouri Mudball last night? That’s straight fucked up. How satisfied are you with the definition? Looking for Missouri Mudball meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 16 times.