1 definition by The Dark Knight Supriser

Something Some Steriotypical black women say when either they know someones telling a lie or they dislike whats happening.
(can be spelt with more or less "m's")
woman: he said he was just going to hang out with her! black woman: mmm hmmm. that man is telling a damn lie!
by The Dark Knight Supriser November 24, 2015
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