A priest, a rabbi and a minister are in a boat out in the middle of a lake. The priest says, “I’m thirsty. I’m going to get something to drink.” So he steps out of the boat, walks across the water to shore, gets a soda, walks back across the water and gets back in the boat.

The minister says, “I’m thirsty too.” So he walks across the water to shore, gets a soda and walks back to the boat. The rabbi says, “My turn.” He gets out of the boat and immediately sinks. The priest turns to the minister. “Think we should’ve told him where the rocks were?”