Answer:
What do you call a pig that is no fun to be around?
I'm many people's favorite place, even though many don't remember their stay. You'll love to come but hate to leave. If you get cold, use my sleeve. What am I?
I am in the past, never in the future. I don't exist, but have existed. I saw what you saw, and this is what I will ever see. What am I?
I am whole but incomplete. I have no eyes yet I see. You can see and see right through me. My largest part is one fourth of what I once was.
After you go through a fall, I will take over. All life will stall, or at least grow slower. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.