G-ma

Grandmother, mother of your mother or father

Hey Mom, G-ma is going to be furious that you didn't call her again.

G-ma by Frances G. September 6, 2008

g'ma 

Short for Grandma, "G"rand"MA".. thats where g'ma comes from...

kid 1: can i come over to your house today?!?
kid 2: nahh man. im going to my g'mas house to eat cookies!!
kid 1: what kind?
kid 2: chocolate chip.
kid 1: fuck you.

g'ma by bestdefever January 1, 2010

G-ma

A gangster grandma

Your grandma wears a gold chain and does coke. She's a straight up g-ma

G-ma by Fat Mexican hitler December 24, 2016

O.G. G-ma 

original gangster grandma.

negro amigo:"Was up?"

negro:"Yo mayn, i'm just hangin' with my O.G. G-ma."

negro amigo:"Thats kewl dawg."

O.G. G-ma by Le Albino Santeria October 9, 2008

g-ma

1. slang. short for Lauren
also see g-mama or Lauren

g-ma by Anonymous April 17, 2003

G-MA

noun: 1)Short for one's GRANDMA or GRANDMOTHER
2)Reference to a person's mother's (or fathers) mother.

Word 2 your G-MA; I heard your G-MA was your papa's momma.

G-MA by Sir Dewciferous "the brave" April 14, 2006

G-ma

A young grandmother also a gangster

Age range 30s 40s A lady who does not look like a grandmother aka Cougar

I maybe a Grandma but I’m still a G

G-ma

G-ma by Conk coral August 14, 2022