FoxTrot by Bill Amend for November 01, 1988
Andy: Now whatever you do, don't cut Peter's sandwich-he'll have a fit. Peter: Ok. How 'bout Paige's Andy: Cut hers in half diagonally. Peter: Ok, and Jason? How's he like his cut? Into ellipses?! Yuk yuk yuk. Andy: Trapezoids. Tomorrow'll be ellipses. Peter: You wouldn't happen to have a ruler, would you?