Calvin and Hobbes by Bill Watterson for August 14, 1993
Calvin: Oh boy, this is going to be great! Get the water balloons! Hurry! We've got to hide before Susie gets here. Ha ha! She swallowed that fake letter hook, line, and sinker! She thinks she's tricking us, but we'll trick her! We're geniuses, Hobbes! Hee hee! Man, is she in for a surprise! Hobbes: I wonder what's keeping her. Calvin: She probably got lost.