Another one? (This is old too.)
An old Jewish man lived next door to a Catholic church for many years, and decided one day that he wanted to become a Catholic. So he went to the priest and said "I want to convert." The priest said, "Why? You're an old man, you've been happy your whole life being a Jew, you don't need to convert." But the old man insisted. Again, the priest tried to put him off. The old man came back yet again and said "I want to convert." The priest gave in and said, "OK, I'll make you a Catholic, but remember, Mass every Sunday and NO MEAT ON FRIDAY!"
The priest raised his hands over the old man's head and intoned "Once a Jew, now a Catholic. Once a Jew, now a Catholic." The old man went home and was happy.
A few months later, the priest dropped in to visit him on a Friday, and the irresistible smell of chicken soup filled the man's house. "Solly," he cried, "You’re a Catholic! NO MEAT ON FRIDAY!"
The old man replied "it's not meat." He raised his hands over the pot, and chanted, "Once a chicken, now a fish. Once a chicken, now a fish."
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I appreciate people who are civil, whether they mean it or not. I think: Be civil. Do not cherish your opinion over my feelings. There's a vanity to candor that isn't really worth it. Be kind. ~ Richard Greenberg