Used and executed as a threat meaning to duct tape a person's hands inside two excrement-filled plastic bags while they sleep.
Claire! I swear you'll wake up with mud mittens if you don't stop talking loudly on the phone while I try to work.
by Gabounski January 28, 2005
A Michgan Mud Mitten is something I find useful when I have the shits and no amount of normal wiping will get my ass clean. I bandage my hand up with theCharmin and use my whole hand to effectively wipe away any offending remains of my shit.
by Hillairé June 11, 2005