I was at my bank today waiting in a short line.

There was just one lady in front of me,
an Asian lady, who was trying to exchange yen for dollars.

It was obvious she was a little irritated.

She asked the teller, "Why it change?

Yesterday, I get two hunat dolla of yen.

Today I only get hunat eighty? Why it change?"

The teller shrugged his shoulders and said, "Fluctuations."

The Asian lady says, "Fluc you white people too!".