Calvin: "Hey, Hobbes, wanna go time traveling with me? See, I built this time machine." (shows Hobbes a right-side-up cardboard box)
Hobbes: "This looks a lot like your transmogrifier."
Calvin: "To the inattentive layman, yes, but with the transmogrifier, you crawl under the box, whereas in the time machine, you climb in on TOP."
"We need five more guys to Cardboard Box Cindy Lou Who."
"One of Jesus Christ's More controversial miracles is when he duplicated himself into six copies of himself and Cardboard Boxed Mary Magdalene"