The Tax Inspector and The Rabbi...

At the end of the tax year the Tax Office sent an inspector to audit the
books of a synagogue. While he was checking the books he turned to the
Rabbi and said, "I notice you buy a lot of candles. What do you do with
the candle drippings?"

"Good question," noted the Rabbi. "We save them up and send them back to
the candle makers, and every now and then they send us a free box of
candles."

"Oh," replied the auditor, somewhat disappointed that his unusual
question had a practical answer.

But on he went, in his obnoxious way: "What about all these matzo
purchases? What do you do with the crumbs?"
"Ah, yes," replied the Rabbi,
realising that the inspector was trying to trap him with an unanswerable
question. "We collect them and send them back to the manufacturers, and
every now and then they send a free box of matzo balls."
"I see," replied the auditor, thinking hard about how he could fluster
the know-it-all Rabbi. "Well, Rabbi," he went on, "what do you do with
all the leftover foreskins from the circumcisions you perform?"

"Here, too, we do not waste," answered the Rabbi. "What we do is save up
all the foreskins and send them to the Tax Office, and about once a year
they send us a complete dick.