"It's F'IRM, it's F'IRM, it's wiggly-giggly-fun! It's F'IRM, it's F'IRM, there's no place for your flesh to run! It squirms inside, has no cause to hide, it takes control of your brain! A hellish thing, the Elder God's bring, it's sure to drive you insane!"
The cuter and fuzzier a caterpillar is, the more aggressively venomous its spines are. Wooly bears are the only fuzzy caterpillar that should not be stomped on and their corpse detoxified with bleach.