What is gma short for?


A common way to abbreviate "grandma" online; refers to a either a person's mom's mother or dad's mother.


"R u going to gma's house this wknd?"

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Last Updated: March 19, 2013

gma definition

This page explains what the abbreviation "gma" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.

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