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.
by Mike McKain March 07, 2006
by PoopAdog April 29, 2006
Nice melted chocolate covered candy treat with peanuts or plain. Comes in different colors as like blue,green,red ect; Used to eat; or to be eaten off of a person; or nice treat to have when hungry.
by Racheal Collins December 25, 2005
Abbreviation for mutual masterbation. The act of two people manually masterbating each other to climax.
by quintessential saget August 01, 2013
by Jerry S. October 07, 2006
by Nick D April 01, 2003
by B cef June 19, 2019