I am a creature that makes you go "Ick!" I can literally stop you dead in your tracks. I'll come out of nowhere and I'll get you quick. My bite hurts as much as stepping on tacks. I'm one of the most dangerous desert creatures of all. People get scared when they see me crawl. What kind of creature am I?
You put me on your body, and three parts of your body come out. Once your inside, you can go outside. But while your outside, your still inside,
What Am I??
