True story that happened to me personally just last week:
I was at a Subway getting a sandwich for lunch, and I was wearing a North Face jacket. The girl ringing me up saw the North Face logo on the jacket and said "What do you do there?" I didn't understand what she meant, and she said, "Your company logo on the jacket. What's your company do?"
Here's your sign...
You know, Turbo - that was really not so bad a question to ask - why would anyone wear a jacket with a huge company logo on it that doesn't work for that company? I've often wondered about that myself - I avoid logos on my clothing whenever possible. I realize that there is a status thing involved, but even that seems strange and a little stupid.
But they do walk among us, especially in the gang areas.