What does MCM mean on Instagram?
Hashtag MCM Meaning on Instagram
MCM means “Man Crush Monday”
What does MCM mean? If you’re wondering, you’ve likely noticed the hashtag on Instagram, or possibly Twitter, Facebook, or Tumblr. #M C M means Man Crush Monday. Users upload photos of men that they have a crush on (attracted to), usually on Monday, tagging #M C M. The Man Crush Monday hashtag is mostly used on Instagram where there are nearly 24 million photos with the tag.
#MCM = Man Crush Monday