Smoking your weed pipe backwards to get a hit off the resin in the front.
Having has weed in days lets mud butter the shit out of all my bowls!
by Muddybuddy February 6, 2015
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A byproduct of mud butt. Mud butter is the greasy mix of poo particles and sweat that occurs between your asscheeks when you sweat with an improperly wiped butt.

Excessive heat and humidity makes mud butter worse.

Mud butter can also be produced if someone is suffering from extensive diarrhea and doesn't proplerly wipe clean.
I've got terrible mud butter from this diarrhea.
by 01101001110 September 26, 2023
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