given the context, i suspect it just means 'good morning'

The fact that someone would shorten 'good morning' to 'GM' and go through the trouble to put it in all caps bothers me

Probably I heard it there, as I played extensively as a kid, but I guess I never absorbed it.

edit: I still am not sure if I like FUTO as a keyboard, but I'm not a fan of it randomly inserting words. Here I have removed one of those.

The thing that taught me this one was when people started writing smh my head. The stupid redundancy helped.

We have full keyboards now and don't need to use the number pad to have a need to type like that anymore.

CD is Change Directory!

MW was kinda meh, I prefer underground 2, but most of the time I've spent in Porsche Unleashed

Thank, my house has pretty good insulation, I don't even have a fan, not to say an AC

People be like LFG and I'm like Looking For Group in which game?

Wait, what else would it mean??

Why are you being so wordy!

"Aaappom. BU and now you need TK to understand WTH someone is TA."

TMA is a problem. (too many acronyms)

The game of Life

Assetto Corsa? Nah, I'm more of a Forza kind of guy.

AC, GoW, EA, POE, CS, DS, so, so many.

Let's fucking go.

Edit: for that matter, "LFG, LFG!" is a grammatically correct acronym sentence.

millenials

Really? I never would have thought Captain Planet would take up that much space on a hard drive. Are you storing fucking Captain Planet as a 4k video? It was a cartoon from the early 90s. I think 480p would be more than enough! Sure there were 114 episodes, but they weren't that long. How much space can the complete Captain Planet really take up?

AAPPOMBUANYNTKTUWTHSITA

Interestingly, I had a manager twice my age who texted me like that and eventually I just started doing it too. Oh well