noun
video game nerd; gaming geek
Slang abbreviation of ゲームオタク. Used in casual, often self-deprecating or in-group contexts among gaming enthusiasts.
See also: オタク
彼は休日はずっと家でゲームしてる、完全にゲーオタだよ。
He spends all his days off gaming at home—he's a total video game nerd.
ゲーオタの俺には、新作のRPGはたまらない。
As a gaming geek, I can't resist the new RPG.