What is Bmm?
1.
Black male magnet. Can also mean fat chick or anyone that attracts a high volume of black men.
Lisa has such a big
bootie . She is a total BMM.
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2.
BMM is the acronym for beat my meat.
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Guy 1: Man, I'm so stressed out. I need a release. I'll just see how fast I BMM.
Guy 2: BMM?
Guy 1: Beat my meat!
Guy 2: ROFLCOPTER! Have fun with that...O.o
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3.
(noun) Baby Making Music
Having planned hours in advance for his night with Jessica, John had conveniently grabbed his BMM and stuck it in the car stereo.
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