Gamer's Stomach
When you're hungry, and then start playing a video game. IE FPS or RPG. And while playing your hunger goes away.
Person 1: Dude I was so hungry, so I started playing WOW and my Gamer's Stomach stopped.
Person 2: Nice!
Person 2: Nice!
Gamer's stomach
When you play games all day and get sick to your stomach as a result.
I can't eat I got a bad case of Gamer's stomach.