Top Definition
Match Making Ratio. It's a hidden skill rating giving to you by Blizzard's complex rating system. You are never allowed to see it, but it determines "Favored, Teams Even, and Unfavored". It also determines league.
My MMR must be huge, I went from Bronze to Diamond in 3 game

My MMR is bigger than my dick, and my dick's bigger than Mount Everest. 2+2=a big dick.
#mmr #blizzard #big dick #mount everest #fournier gangrene
by DeminRamst February 13, 2011
Stands for the medical vaccine which prevents measles, mumps, and rubella. "MMR" comes from the first letter of each disease.
Jake received his MMR vaccine as a child.
by cypat25 July 03, 2005
an american high school in canada where preference is given to jocks and snobs

mmr to only date the popular crowd
oh you don't stand a chance with her she so mmr
by billy w. April 07, 2004
make me rice
walking up to an asian and saying " mmr".
#ashley lowe #asian #rice #chinese food #tokyo
by AsiAnsFood November 06, 2011
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