This happened just today:
My friends and I were going to a food truck that was around, because, well, we were hungry. So we walk up there, we order, and while I wait for them to find some other stuff they want, this old guy walks up to me. Blue muscle shirt, seemed to be perfectly healthy. He has this bag by his side.
He says "DO YOU HAVE ANY CHANGE?!". Now, normally I'd feel sorry for a poor man walking up to me for change, especially if they're handicapped or elderly. But like I said, he was elderly, but seemed pretty strong and capable for a man his age (along with the air of cigarette smoke or something else...), and he SCREAMED that to me.
I'm standing there, scared s**tless, SLOWLY backing away and going to my friends, telling them "Dude, over there...". But they say "WHAT?" real loud, making me talk louder, as the guy gets closer.
So I just walk to the other side of the street, and the guy walks up to the truck and tells the guy there something. I couldn't hear what it was, but I could tell the vendors were scared too.
Then a cop car goes up there and I"m like "THANK GOD", and he RUNS UP to the right side, where a female was sitting (didn't look like an officer; no uniform). Well he runs up there and I start laughing a little wondering how scared she was too. He again yells "DO YOU HAVE ANY CHANGE?", I don't hear the police officer's or the woman's response, but I assume it was just no, because the guy backed away while pointing yelling: "ONE DAY YOU'LL NEED CHANGE!!!", and runs away dropping his bag for some reason behind a building's dumpster. The cop stays there, and my friends come here, and we walk away discussing it.