MCM is an acronym that stands for Making Cash Money. This originated as a "backronym" based off of the German design house MCM Worldwide.
Hey, how've you been?

Great, man, MCM everyday.
by vapidsquirrel April 26, 2018
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MCM means main character moment, when someone feels like they are the main character of this world as if it’s a movie
Look at this guy, vibing to his playlist like theres nobody around while strolling past the school corridors, bros having an MCM

Lloyd paced ahead of the whole friend group to walk up the bridge and look at the sunset, he must be having an MCM and I bet the Star Wars sunset theme is playing in his headphones.
by Kyyyber April 17, 2023
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MONKEY COCK MONDAY- not everyone knows about this day so we gotta spread it round quick
beatrice- “hey my young boy it’s mcm tommorow are u excited??” billy(young boy)- “yeah nana
by taleaha may hay September 17, 2021
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this is a short term on twitter to say MAN CRUSH MONDAY where you post a picture of a good looking guy/ sexy BEAST! and say he's your crush for the current monday :D it brightens up mondays for all the youth around the globe!
Shanniqua- "OMG GURL RYAN GOSLING IS MY #MCM LOOK AS HIS SEXAAY BODY! UGHH!

LAQUISHA- GURL MINE IS ZAC EFRON HE'S JUST TOO HOT TO HANDLE! WOO!

;) hope you enjoyed that.
by Spontanious combustion December 9, 2013
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Miller Creek Middle School. A school that looks like a prison so they painted the "7th grade area" in rainbow colors to "spruce it up" A place where study bearly includes enough time to do anything and where two of the teachers are regestered sex offenders.
I hate MCMS.
by Jeff_Carlson February 28, 2020
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McM (McMange) is a Gaming Clan/ team that is most active in the Rainbow Six Siege community.
Owned and created by McM Lennon and McM Michael, who started the clan by mistake but has grown ever since. The clan started with the name McMange but the abbreviation "McM" was adopted early on and is now the main way of identifying the clan.
Friend- "What do you think of McM?"
Me- "Best clan in the world, with the best R6 players (Lennon and Michael)"
by McM clan March 27, 2020
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