A large Dilophosaurus comes in, his clothes off so they wouldn't get the way while they were brawling. He gives a ceremonial screech, a tradition in fights between his people back in the wild days, and displays brightly colored crests.

"Tell me, mister. Have you ever fought a dinosaur before?" Professor Thornax smiles, displaying sharp teeth. He won't use them, of course, but he wants to show Thor he's a worthy opponent. "I may be a scientist, but I am also a carnivorous dinosaur."