Calvin and Hobbes by Bill Watterson for August 20, 1989
Calvin as a brontosaurus: A 30 ton Brontosaurus is about to face a premature extinction! The Allosaurus, fearsome predator of the Jurassic, stalks his prey! The herd of Brontosaurs is unaware of his presence! Spotting a straggler, the Allosaurus lunges! The Brontosaurus rears to its full gigantic height! What induces an Allosaurus to attack a monster more than twice his own size?? Calvin: I'm hungry! Dad: The hamburgers are cooking! Now get off me!