aka Santers stocking....... An unfeasonably large poo only generated by a panting fat man or seasoned arse bandit. usually left sat in the toilet bowl after flushing resembling a crumbled hillside or on rare occasions a dirty xmas stocking.
i would'nt go in there chief, some fat fuckers left a mississippi mudslide!!
It is when you have diarrhea and you eject your watery feces all over your partner during intercourse. The diarrhea has a muddy appearance and is slippery (like a slip ‘n’ slide) which is why the term “mudslide” is used.
Last night I gave Sally a Mississippi Mudslide and she threw up all over my dick.