And this coming from someone with the last name 'Nagashima' :-)

OK, here's one for you.

A Japanese guy goes in to a money changer in NYC and changes some Yen
into dollars. The next day, he goes back and changes some more, but
gets a slightly worse rate. He asks the moneychanger why he got fewer
dollars for his yen than he did the day before. The moneychanger says
"Fluctuations, its just how it is." The Japanese guys walks to the
door, turns around, and yells "Yeah, well FLUCK YOU AMELICANS, TOO!!"

--riverman