Calvin and Hobbes by Bill Watterson for October 09, 1995
Calvin: Mom, I need to collect leaves for a school project. Could we go to the arboretum sometime? Mom (Calvin's mother): Sure. How about this weekend? Calvin: Um, it would be better to do it a little sooner. Mom (Calvin's mother): When is this due? Calvin: Well, my notebook's in the car and the park closes in 20 minutes. Mom (Calvin's mother): Calvin, I'm fixing dinner!