Answer:
A man parks his car outside of a hotel and immediately realises he is bankrupt. How did it happen?
What is it that has four legs, one head, and a foot?
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.
Walk on the living, they don't even mumble. Walk on the dead, they mutter and grumble.
A precious stone, as clear as diamond. Seek it out while the sun's near the horizon. Though you can walk on water with its power, try to keep it, and it'll vanish in an hour.
What is so fragile that saying its name breaks it?