Mm

A short way of saying mud mower wich is a retarded contraption made from a lawn mower and made by rednecks that wanna die having a good time

Bo go hop on the mm and raise some hell fuggin

by Idiot boi November 5, 2019

mm

a beautiful angel that everyone loves

someone: aww she is such a mm!

by Ellaxoxo June 4, 2020

mm

mutual masterbation; sometimes used by prostitutes in describing the services they provide.

Rates for this sexual, upscale exotic beauty looking to please you tonight: MM $75, BJ $150, Greek $200

by Amber H. August 14, 2006

MM

Short for Major Mistake.

Pete: "Greg spelled salt, salc"

Trey: "What an MM"

by Christian Pertersen January 26, 2009

mm

Used by Pagan people as a greeting on the 'net.
It means "merry meet"...

Me: mm...
You: mm!
Me: how are you?
You: I'm fine thanks.

by Ette July 1, 2003

mm

mm monkey

mm monkey

by bihwtf69 April 18, 2020

MM

2000 in Roman numerals.

MLMXXXIV =1984

XXIV = 2004

roman numerals are gay

by Gumba Gumba August 3, 2004