After you shit into a mitten, the other party puts the mitten on and proceeds to give you a hand job. Usually better with knit mittens and slightly wet shit so that some of it will ooze out and serve as lube. So called because of the shape of Michigan.
Her hands were cold on her walk home after she used her last mitten to give another Michigan Hot Pocket to a stranger at back of the bar.
by Leghumpingconnoisseur December 28, 2015