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3.
MCM
Multicultural Meat. This is a derogatory term used in ICT lessons in Norfolk. MCM is a foreign girl who is rumoured to be filth.
Dan Denney - This weekend I would greatly appreciate some MCM

TJ - Me too!
by Ben Hope February 17, 2011
 
1.
MCM
Acronym for "Man-Crush Monday," popular on Instagram.
OMG, did you see the picture of Chad Michael Murray she posted on Insta? #MCM
by hollabackgirl43 August 12, 2013
 
2.
MCM
The definition of ones love for a man on Monday. I really have no other words to describe this.
"Dude your perf. You are now officially my MCM (Man Crush Monday)."
by GirlOfTheDay June 08, 2014
 
4.
MCM
An indoor drumline from Nashville, TN
Music City Mystique has won multiple PIW titles.
MCM is my favorite indoor drumline

I'm going to march at MCM next season.
by mgmtkidsss May 13, 2009