Just today I had a kid come up to me and say "What kinda bike is that?" to which I replied "A blue one" and rode off.
I always seem to get "Are you sponsered?" as well. I convinced a couple of scooter kids that I was sponsered by every brand on my helmet (Monster energy, Tartybikes, Hope, Bell, Inspired, 54 Sport) once, they asked me if I could go get them free Monster, but I told them I only get it delivered to my house once a month.