Three friends decided to visit a prostitute -- a white guy,
a black guy, and a Jew. It was a slow night, so she gave the
guys a deal. "You can pay by the inch."

When the white man came back out, his friends asked,
"How much did she charge you?"

"$75 dollars," said the white man.

The black guy went in and returned with a fee of $95.
The first two men were quite proud of their prowess.

The Jewish man went in and then returned,

"How much did she charge you?" asked the first two.

"20 dollars," replied the Jew proudly.

The first two start laughing hysterically.

"Hey you guys," replied the Jew,
"I'm not so stupid,... I paid on the way out!"