g.ma 

A word used to call sussy grandmas, or people who are the imposter.

"My grandma is so sus. I think I'll start calling her g.ma"

g.ma by Bizzique August 29, 2021

g-ma

a shorter or slang version of grandmother or grandma

when is g-ma comming today

g-ma by shippo December 8, 2004

g-ma

short for grand-ma, originally evolved through text messaging to make it shorter

Igoin2gma's@7wannago?
iluvugma

g-ma by doodles September 21, 2003

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

g-ma

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

g-ma by Anonymous April 17, 2003