To militantly caress the thigh of a working-class member from Mapusa, Moira; without consent.
by wokstealerfrombeijing June 14, 2023
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A short way of saying "Grandmaster Nightfall" from Destiny 2.
The Lightblade GM is fun and hard.
by WarlockMiner June 9, 2023
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Game Master: Someone who organizes, runs, maintains, and/or referees an ongoing game. This can be a videogame or a tabletop game, and is usually an RPG.
As a GM, trying to get you all together for a game is like herding cats.
by Sertlom September 6, 2022
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Noun: Game Manager in a tabletop style RPG, even if the game is being played online via a virtual tabletop app or website. Absolutely necessary in order to make one of these games happen.

Verb: to manage this type of game.
We have, like, twelve people who want to play but only one who is willing to GM and she's never done it before.
by joanhello February 8, 2021
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The abbreviation GM is often used to stand for “good morning” in texting, and via social media.

In Snapchat, the GM streaks is a feature that allows users to send snapshots at each other back and forth for a consecutive number of days. Usually, there is a number of snapshots sent shown next to the person's name.
by Bubalina November 21, 2021
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