Not to do in front of your crush with M
- Moan
 - Make out
 - Mumble
 - Murder
 - Moo
 - Mock
 - Mate
 - Marry someone else
 - Mess up
 - Make a scene
 - Make a fool of yourself
 - Mock them
 - Melt
 - make fun of them
 - Milk a cow
 - Marry
 - Mouth off
 - Make a mess
 - Mad
 - Murder someone
 - mop
 - Munch
 - move
 - meow
 - Make weird noises
 - Make love
 - Mourn
 - milk
 - Moon them
 - Mutter
 - Moon
 - Make them cry
 - mock her
 - Melt down
 - Miss
 - Make fun of her
 - Mimic
 - Moaning
 - Mean
 - make out with another person
 - Mimic them
 - Make fart noises
 - molest
 - Mingle
 - milk her
 - Meth
 - Marry someone
 - Make out with another girl
 - make weird faces
 - Make eye contact
 - Make her cry
 - make faces
 - Make bad jokes
 - Move away
 - Mocking
 - Milk yourself
 - mess around
 - marriage
 - Make them uncomfortable
 - Make noise
 - munch loudly
 - mom
 - Marry them
 - Marry another person
 - Make up
 - make a fart
 - Monkey dance
 - mock him
 - Mention your ex
 - meditate
 - Make farts
 - make a move
 - Make a bad joke
 - Murmur
 - Mooch
 - mistakes
 - meet
 - math
 - Mutate
 - monkey around
 - masticate
 - Make waves
 - Make out with someone
 - Make fun of someone
 - Magic
 - mug someone
 - masticate loudly
 - Mark
 - March
 - make up lies
 - Make farting noises
 - Make a mistake
 
The words in the list Not to do in front of your crush with M come from players of the word game City, Country, River.