The Napoleon Dino-Mite

The Napoleon Dino-Mite: Common during the Jurassic period, these pesky critters were known to infest, and consume the tasty rear-brain meat of the mighty Stegosaurus. Sadly, this steady diet of rear-brain meat ultimately led to an outbreak of Mad-Stegosaurus disease, and the eventual extinction of the Napoleon Dino-Mite.