A phrase used to make fun of/mock female twitch streamers, who more likely than not use their looks and body while playing an up and coming game for donations and subscriptions. Telling someone they're a gamer girl also can legitimately say that they're a hardcore gamer, who's just a girl. But most likely the phrase is to be used to make fun of 'gamer' girl streamers, eg: Pokimane.
Guy: "You see this girl on Twitch? She's such a gamer girl."
Guy2: "Yeah, she's using her looks for simps, I bet she doesn't even like (whatever she's playing)."
Despite the name, it typically describes any man or woman who plays games and understands modern pop culture.
Dude, I’m such a gamer girl! And not in the gay way!
There not a girl
Omg I met this gamer girl she gave me toe picks
That's not a toe dude
Ximena Briseño invented being a gamer girl. She is the spit image of a gamer girl.
Someone who only visits places in games
"Oh what a gamer tourist he is!" "I've never been to California, I'm more of a gamer tourist"
As soon as you get good and comfortable and ready to have a long gaming session, you are hit with painful poop pains. This usually occurs about halfway through the match or raid.
Dude! Why are you playing so poorly? I'm sorry man, I have just been hit with a mad dose of gamers poop. You must go on without me. This might take a while.
A kid who wants to begin life but comes out like a deformed roadman
Skye gamer over here