
An acronym for 'Muscles In My Shit'. An expression someone uses to explain how strong they are. It is a positive expression. If you have 'MIMS' you are strong or tough.
I ran 20km this morning, went to the gym, went shooting in the afternoon, then ran 20km this evening. I got MIMS
by felverts January 17, 2013

A word that can be used as an adjective, adverb, noun, pronoun, exclaimation, or any other useage one can think of. It can also take the place of fuck, in situations where it would be highly inappropriate to say the aformentioned swear.
1.) Kid, what the mim!?
2.) Dude, she is being such a mim lately!
3.) Mim! I locked my keys in the car!
2.) Dude, she is being such a mim lately!
3.) Mim! I locked my keys in the car!
by River Chud October 12, 2005

Kid1: Oh look, MIM...
Kid2: She is so weird I hope she doesn't come over.
MIM: Hey guys, I have a bogey up my nose I can feel it, its a wet one.
Kid2: She is so weird I hope she doesn't come over.
MIM: Hey guys, I have a bogey up my nose I can feel it, its a wet one.
by Ain't Your Hoe June 14, 2016

by wukigerhurger May 15, 2005

maeghan and I spend hours looking for the lyrics to mims songs but it was useless. I would have kept on looking but I was distracted by the sexy young ketchup walking by.
by maegis June 16, 2004

Unbelievable person who has a heart of gold which is always open and when you meet her you will never forget the time you have.
by Mim1234 August 16, 2015
