An Asian man walked into the currency exchange in New York with 2000
yen and walked out with $72.

The following week, he walked in with 2000 yen and was handed $66.
He asked the teller why he got less money than he had gotten the previous week.

The lady answers, "Fluctuations."

The Asian man stormed out, and just before slamming the door, he
turned around and said "Fluc you Amelicans too!"