human turds, usually not in a toilet
i stepped into an alley to take a wizz and stepped in some bum's ass mud
When a person believes that they are still a virgin if they only have anal sex.
Hey man did you know that Jane is a mud runner?
When you pull your penis out and womans anal cavity and there are traces of fecal matter surround the tip of your manhood.
A: Man, i tottaly got a mud mushroom last nite while banging your sister!
B: Clean that mud mushroom of yours!
Hardcore female mountain bikers.
"Those are some serious mud bunnies." - said after watching 3 women fly past you after they clean an enormous drop that you just chickened out on.
A White Woman that prefers Black Men over the White
Usually confused and overweight to begin with
Also see: Mudshark
Ya know, if Rosie O'Donnell wasn't a fur trader, she'd definately be a Mud Dobber
when a female takes a huge shit on an a mans chest and wipes her hair in it. also see mud squeegee
she mud mopped him all night long