Last one for now folks...hope I haven't got myself banned from this site now...apologies for anyone I may have offended!

I had a bunch of English pounds I needed to exchange, so I went to the currency exchange window at the local bank.
There was just one person in front of me, an Asian guy who was trying to
exchange yen for dollars and he was a little agitated.
He asked the teller, "Why it change? yesterday I get two hunat dolla fo yen - today I get hunat eighty? Why it change?"
The teller says, "Fluctuations."
The Asian guy says, "Fluc you white guys too!"