If you're wondering what sparked the following to be running through my head at work, my wife and I had a discussion the day before about which rapper sang the song I was humming. I lost the argument.
Yesterday, 2:15, in the elevator:
Gray-haired woman, probably in her mid-50's: "Are you humming, 'I've got hoes in different area codes'?"
Me: "Umm...actually, yes."
Woman: "It's ok, I love that song, too."