Today’s word is: Fluctuations

I was at my bank today; there was 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 fo 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.”