I was at my bank today. There was a short line, with 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!'