Answer:
What is shaped like a box, has no feet, and runs up and down?
You can catch me but cannot throw me. What am I?
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
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.
With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?
I flow from the Homerβs mouth when he sees doughnuts.