I once saw an old black woman outside walking the streets yelling: "Black people! Black people! They're everywhere!" I thought that was pretty weird.
Once when I was bicycling through Boston's north end, an Italian yelled a colorful string of profanity at me, but all I can remember are the words: "spinach shit!"
An old conservative looking like he was from the suburbs with an expensive-looking suit goes up to me and says "Excuse me son, can you spare me a dollar?"