In The Gospel in Hymns, published in 1950, is a story about Philip Brooks, author of “O Little Town of Bethlehem”:
One April fools day, Brooks saw a boy on Boylston Street in Boston trying to reach a doorbell. Brooks walked up the steps and said, "Let me help you, my little man!" He pushed the button, and the boy scampered down the steps, yelling, "Now run like crazy!"