A rabbi, a priest, and a lawyer were all...
A rabbi, a priest, and a lawyer were all caught in a shipwreck. Naturally, there are a lot of sharks circling around. All of a sudden, one shark darts in and grabs the priest for lunch. No more priest.
The rabbi starts praying frantically, but to no avail, as a shark comes in and eats him, too.

Now the lawyer is really worried, as a shark is coming for him. But, miracle of miracles, the shark puts him on its back, carries him to shore, and lets him off.

The lawyer, curious, waits till the shark is far enough away not to eat him, and asks, "How come you didnt eat me?" And the shark replies, "Professional Courtesy!"

All the same
An airplane takes off from the airport. The Captain is Jewish and the First Officer is Chinese. It's the first time they've flown together and it's obvious, by the silence, that they don't get along. After thirty minutes, the Jewish Captain mutters: "I don't like Chinese." The First Officer replies: "Oooooh, no like Chinese? Why dat?" "Your people bombed Pearl Harbor. That's why I don't like Chinese." "Nooooo, noooo, Chinese not bomb Peahl Hahbah. That Japanese, not Chinese." "Chinese, Japanese, Vietnamese... it doesn't matter, you're all alike." Another thirty minutes of silence. Finally, the First Officer says: "No like Jew." "Why not? Why don't you like Jews?" "Jews sink Titanic." "The Jews didn't sink the Titanic. It was an iceberg." "Iceberg, Goldberg, Rosenberg, Spielberg; no mattah ... all da same."