You need to know the language

I had a bunch of Canadian dollars I needed to exchange, so I went to the currency exchange window at the local bank.

Short line.

Just one lady in front of me . . an Asian lady who was trying to exchange yen for dollars and she was a little irritated . . .

She asked the teller, "Why it change?? Yesterday, I get two hunat dolla fo yen. Today I get hunat eighty?? Why it change?"

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

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