Answer:
I love to dance and twist and prance. I shake my tail, as away I sail. Wingless I fly into the sky.
When the day after tomorrow is yesterday, today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What is the day after this day?
Gets rid of bad ones, short and tall. Tightens when used, one size fits all.
Hold these between your knees if you want to set a Cuban beat.
In marble halls as white as milk, lined with a skin as soft as silk. Within a fountain crystal-clear. A golden apple doth appear. No doors there are to this stronghold, yet thieves break in and steal the gold.
You use it between your head and your toes, the more it works the thinner it grows.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?