I have no arms and legs. I crawl on my belly, and I have a lethal sting. When I go to sleep, I curl into a ring but I leave my eyes open wide.
What am I?
I can sizzle like bacon, I am made with an egg, I have plenty of backbone, but lack a good leg.
I peel layers like onions, but still remain whole, I can be long like a flagpole, yet fit in a hole.
What am I?