Calvin and Hobbes by Bill Watterson for May 26, 1992
Transcript:
Calvin: Greetings, 8:30 Calvin and Hobbes! I'm 6:30 Calvin and this is 6:30 Hobbes! Calvin/Hobbes: Charmed. Calvin: Well, since we're you from the past, I suppose you know why we're here. Did you do the homework? Me?? No. No?! Why not?? Because two hours ago, I went to the future to get it. Yeah, and here I am! Where is it?! That's what I said two hours ago! Hobbes: I knew this would never work. Right as always, Hobbes.
WAIT Future Calvin shouldn’t exist either!