1 definition by the|CHOSEN|one

Top Definition
BMO
(noun) Big Momma Oza - a voluptuous woman with big breasts and a big booty that craves nothing more than charizard, and is responsible for many of the earthquakes in Japan
Jim was banging BMO all night long and when she came, Japan felt another one.

BMO donated a large sum of cash that she got from stripping to the orphanage down the street.
by the|CHOSEN|one February 23, 2012

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