"Walking on Water" joke
A Lutheran pastor, a Catholic priest and a Rabbi were duck hunting from a boat not far from the lake shore. After setting out decoys the trio readied themselves for the ducks in the rosy pre-dawn light. It was then that the pastor realized he had forgotten his shotgun shells and had to make a trip back to the truck; so he got out of the boat, walked across the water, and in the same matter, came back to the boat with his shells.
They shot (at) ducks for the next two hours, drank coffee out of the thermos and ate sandwiches. The priest then had to make a trip to shore for a bathroom break. He got out of the boat, walked across the water in the same manner, came back to the boat.
Still later, the rabbi needed to go ashore. He got out of the boat and immediately sank. The pastor looked at the priest and said, "Do you think we should have told him where the rocks are?"
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