adjective; the overall sloppy condition of a persons anal cavity...resulting from excessive flatulance and poor wiping skills.
when we ran out of TP, i suffered from mod butt
od uživatele chris tibbs 21. srpen 2004
shit on your cheeks. diarrea oh you butt
mud butt from chappeles show
od uživatele name34 03. srpen 2006
shit that is mushy or runny, started on the dave chappelle show
i had mudbutt last night and it sucked
od uživatele shaun 30. leden 2005
its when you got the shits from drinking miller or bud all night
man i got mudbutt and is starting to really get raw
od uživatele negro 16. říjen 2004
Also known as a Shart
Dude, we have to leave this party, I sharted.
od uživatele Bill 28. březen 2005