Had a nagging feeling I was forgetting one, and it's the Friar in the Well. Dirty old friar tries to get a girl to sleep with him say not to worry if you go to Hell I can whistle you right out again. Somehow she tricks him into falling over into the well then calls him to whistle himself out. He demands his money back she says you've fouled my water!
Songs and stories of bawdy friars, monks and priests were once very popular, especially in France