Answer:
What is a five-letter word that has brain in it?
It's been around for millions of years, but is never more than a month old. What is it?
What can be filled with empty hands?
It happens when something has been cut with H2O.
What has wings, but can not fly. Is enclosed, but can outside also lie. Can open itself up, or close itself away. Is the place of kings and queens and doggerel of every means. What is it upon which I stand? Which can lead us to different lands.
If I say "everything I tell you is a lie", am I telling you the truth or a lie?