by HD9900 April 11, 2014

A person's asshole or anal sphincter.
by Agit Prop January 2, 2007

by Notyourmom May 3, 2015

Bobby said that damn bitch, claire, had a big ol' mud V. Nigga said that bitch was stinky as hell down there.
by Bool kid February 15, 2019

A man with diarrhea is sodomized by another man and shit covers the front of the other mans legs as a result.
by George 'Chappy' Bush November 21, 2004

by Lp7891 February 28, 2011

The fine art of shatting a toilet so explosively that the bowl is covered in mud. A direct result of a serious case of mud butt!
Elizabeth is now prohibitted from using our bathroom when she comes over because she always leaves the mud bowl. That bitch needs to lay off the sauce cause she is blowing up our toilet with her nasty ass!
by the Square Gang April 14, 2008
