by Holdupanddab November 23, 2022

Muck Butt - the dirty, slimy, stinky, sweaty, itchy feeling you get in your ass crack after going too long without bathing. Usually occurs after long backpacking trips, or in people with poor showering habits.
After backpacking for a week without bathing, Jason couldn't wait to get home and clean his muck butt.
by Scamtrack September 24, 2016

by Youngsandwitch June 24, 2015

This is a phrase that is used when you want to explain how poop is in the butt, or you want to seamlessly add to the conversation.
by hate_gt May 22, 2023

by babyakry January 12, 2011

by BJ33196 October 8, 2013

When your driving home and you really have to poop the closer you get to your toilet. Your butt has a radar that picks up your comfort toilet.
by Dick Furgeson May 5, 2016
