Gamer Glow

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.