Calvin and Hobbes by Bill Watterson for April 27, 1986
Calvin: I'm taking the umbrella outside. Mom: Well, that's showing a little foresight for once. Good for you. Wait a minute.. Hobbes: You really think this will work? Calvin: Oh course! Let's go! Look! I'm flying!! Hobbes: I had my eyes shut. How was it? Calvin: Great! What a ride! Let's get some other kids and charge 'em!