Answer:
I am always around you but often forgotten. I am pure and clean most time but occasionally rotten.
What can run but never walks licks but never talks has a bed but never sleeps has a mouth but never eats?
Draw fire or fill me; I'm still empty.
Forward I am heavy backward I am not. What am I?
You throw away my outside, you cook my inside. Then you eat my outside and you throw away my inside. What am I?
Why was the cook arrested?