A priest and a rabbi found themselves sharing a compartment on a train. After a while, the priest opened a conversation by saying, "I know that in your religion you're not supposed to eat pork. Have you actually ever tasted it?"
The rabbi said, "I must tell the truth. Yes, I have, on the odd occasion."
Then the Rabbi had his turn of interrogation. He asked, "Your religion, too... I know you're suposed to be celibate, but...?"
The priest replied, "Yes, I know what you're going to ask. I have succumbed once or twice."
There was silence for a while. Then the Rabbi peeped around the newspaper he was reading and said, "Better than pork, isn't it?"