A large, loud ghetto woman who meets 3 specific criteria.
1) collects permanent disability cheques
2) weighs or exceeds 350lb
3) lives on the third floor of a walk up apartment building with a reoccurring subscription to Amazon for cat litter and dog food
Big ma's out on her balcony again hollarin' at the youngins
by Talon4200 July 18, 2020
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A female with a more roundish body shape, so roundish that she needs a specially fitted door.
Oftenly used about negro females.
Hey, dude... you can't go there! you'll be squished by Big Ma jumping!

or;

Looka her! now thats a Big Ma!
by Hans Kr. April 06, 2006
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