Answer:
I am always hungry, I must always be fed. The finger I lick will soon turn red.
Defends your noggin from the hard pavement
It can be clear like water, but it burns like fire.
What do you have in December that you don't have in any other month?
There is one in every corner and two in every room.
Boxers do this for a living and kids do it in the backseat for free