A temporary or permanent glowing of the skin that results from sitting for extended periods of time in front of a TV screen while playing video games, causing the radiation from the screen to noticeably lighten the color of your face.
Guy 1: Dude, did you just see how pale that kid was?
Guy 2: Yeah, he was wearing a Starcraft II t-shirt, so it must be a gamer glow.
when they look so particularly sexy when nothing but the light from their pc monitor is on them
I was staring at him on facetime and realized he got that gamer glow fr