Three old men are discussing their sex lives. The Italian man says, "Last week, my wife and I had great sex. I rubbed her body all over with olive oil, we made passionate love, and she screamed for 5 minutes at the end."
The Frenchman boasts, "Last week when my wife and I had sex I rubbed her body all over with butter. We made passionate love and she screamed for 15 minutes.
The old Jewish man says, "Well last week my wife and I had sex too. I rubbed her body all over with chicken schmaltz (kosher chicken fat), we made love and she screamed for 6 hours.
The Italian and Frenchman were stunned.
They replied, "What could you possibly have done to make your wife scream for 6 hours?"
"I wiped my hands on the drapes."