m&m 

M&M, a chocolate candy covered in a hard layer of an artificial color. Can come with a peanut center, or a simple chocolate center.

M&Ms are my favorite candy treat, they're great on ice cream!

m&m by Anonymous March 31, 2003

M&M 

Michaila&marshawn...the first letter of each name...Michaila and marshawn went out, then broke up...Michaila still likes marshawn, but doesn't know if he still likes her

Person 1) do u remember when m&m was a thing
Person 2) yes, m&m 4 life

M&M by Mckaykay2239 February 23, 2017

M&M 

Music & Marijuana.

M&M makes life soo great.

M&M by KingsToTheCannabis November 23, 2010

M&M 

A marijuana bowl with kief around the edge like a martini. M&M stands for marijuana martini.

Hey man wanna smoke an M&M?

M&M by regretrhombus May 27, 2018

M&M 

1. M&M a small round chocolate piece with a M on it. It is a very popular candy through out the US.

2. The artist Marshal Mathers (Eminem) original under ground name.

Dude can I have a M&M.
No Dude Get your own!

Dude remember when Eminem was M&M?
Who doesn't man?
Losers!

M&M by GrandRapids Finnest July 29, 2011

M&M 

An abbreviated way to describe someone who ended up in an unfortunate marriage....in other words "Married and Miserable"

Hey, do you know Jim?
Jim, the M&M? Yeah, he should really leave that situation.

M&M by Bob McCoy October 2, 2017

m&m 

M&M historically for the last half of the 20th century has referred to Mickey Mantle and Roger Maris;the M&M boys; the two famous sluggers on the New York Yankees of the 1950's and 60's; the double M's later became the brand of candy by the same initials.

HolyCow! The M&M boys rocked the old stadium tonight

m&m by Mike McKain April 14, 2006