Answer:
Kings and queens may cling to power and the jester's got his call. But as you may discover the common one outranks them all. What am I?
What is easy to get into but hard to get out of?
You cannot keep me until you have given me. What am I?
Digital white-out.
I am not very commonly found! Only in some rainforest! I have an odd number of toes! I'm very lazy and hang upside down! What am I?
Dry though I may be, I am still a sea.