Slug

Apparently slugs actually do have teeth like sharks (2,500 of them) that shed and the body contains some kind of anesthetic "slime" to ward off predators. If you lick a slug (you're gonna have to be either bored out of your mind or on some kind of hallucinagenic to wanna do that) but it'll leave your tongue numb. I view slugs like homeless snails and think their little tentacles are cute. I really need to get out more eh?