Answer:
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
What has three ways out and just one way in?
Sometimes I am loud. And viewed with distaste. Poke out my 'eye', then I'm on the front of your face.
The more you take, the more you leave behind.
To unravel me you need a simple key, no key that was made by locksmith's hand. But a key that only I will understand.
I have two eyes in the front and a lot of eyes on my tail
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?