Answer:
I have feet on my head
I can be thin but not fat; in your body but never on your placemat. I'm always better when I'm fresh but you'll never see me in the flesh.
First I may be your servant's name; then your desires I may proclaim; And when your mortal life is over hold all your wealth within my power.
I spend the day at the window go to the table for meals and hide at night.
Mr. and Mrs. Mustard have five daughters and each daughter has one brother. How many people are there in the Mustard family?
What never gets any wetter no matter how hard it rains?