Calvin and Hobbes by Bill Watterson for January 28, 1987
Susie: Ok, everyone. The idea of a scavenger hunt is to bring back as many of these items as you can in half an hour. Let's go! Calvin: Quick, Hobbes, what's the first item? Hobbes: An old license plate. Calvin: Great! I saw one on the way over! C'mon! Good thing I always carry a swiss army knife. Nobody's coming, right? Hobbes: Is this game legal?