A fork of Rural Dictionary
When two homosexual biological brothers engage in incestuous buttsex.
Me an' mah bro are gonna do us some Mississippi Muddin' toonight!
Similar to motor boating, Monster Muddin uses the butt cheeks instead of Breasts.
Dan was disturbed when he walked in to find Jason Monster Muddin his mom who was bent over the couch.
Muddin (verb)
The act of one draggin their big ol hog shaft through your tight little hole
Me and the boys were out muddin yesterday