HUMOR: Denominations

Not mine.  From here.

  An old dollar bill and an even older $20 arrive at a Federal Reserve Bank to be retired.
      "I've had a pretty good life," the $20 says. "I've been to Vegas, the finest restaurants in New York, and even on a Caribbean cruise."
      "You did have an exciting life!" the dollar says.
      "Where have you been?" the $20 asks.
      "Oh, I've been to the Methodist church, the Baptist church, spent some time with the Lutherans..."
      "Wait," the $20 interrupts. "What's a church?"