I was at the grocery store a little while ago, picking up snacks for gaming today. Saw a group of four white middle-aged men. They all looked nerdy in a generic badly-dressed, out-of-shape way, without any overt geek signals like some kind of fanboy t-shirt. One guy sort of seemed like the leader, in that he was moving with purpose while the others followed along.
Suddenly, I realized that I couldn't tell if they were gamers or from a group home.