My navel's a fable, it doesn't exist
If it does, I've never seen it, but I will say this:
If I had a navel, then it would be able
to hold any liquid I give
It would be rounded, but not outed
For a navel should sink in, so as not to be taken.
My navel is wondrous, it can do many things
such as sit quietly or at times even sing
but my navel isn't mine, for I don't have one.
If I did, though, my description would just go on....