Answer:
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
I love to dance and twist and prance. I shake my tail, as away I sail. Wingless I fly into the sky.
What flares up and does a lot of good, and when it dies is just a piece of wood?
I am two-faced but bear only one. I have no legs but travel widely. Men spill much blood over me. Kings leave their imprint on me. I have greatest power when given away, yet lust for me keeps me locked away.
What has a bottom right at the top?
If I say "everything I tell you is a lie", am I telling you the truth or a lie?