1 definition by Kyyyber

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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