MM 

MallMonkeys.com, a disturbingly popular webcomic.

Q: Did you read MM today?
A: Yeah, that was so funny!

MM by wigglepuppy October 28, 2003

MM 

Massive Message, Mostly used in travian

Subject line: MM attack
--> shows that its sent to the whole ally in that example.

MM by QWERTZflop July 21, 2017

mm 

simply means fuck me in romanian

Alisha : Oh daddy , mm!

mm by alicia2002 February 23, 2019

Mm 

When a girl is really pissed at u

I love u bae “Mm Ig I love u too”

Mm by EnVySnaggs YT September 10, 2019

mm 

mm means mm. no other context necessary.

Me: yo dogey craftwars is very mm
Dogey: mm
Me: mm

mm by SoulFlux November 10, 2019

Mm 

Mm is an abbreviation of Messmess (qv) An SMS making no sense due to word prediction, incorrect input, bad eyesight etc. Not to be confused with a Randmessmess (Rmm) q. v.

Sorry last message was an Mm, it should have said future not fuhrer!

Mm by Pablo58 November 23, 2019

MM 

Midnight
Minecraft

-Hey Justin, MM?
-Yeah sure Conrad.

Person 1: MM?
Person 2: Ofcourse bruv
Father: What's MM son
Person 1 & 2: don't worry about it

MM by Just your typical white guy November 30, 2019