Good Riddles

Question: What time is it when an elephant sits on your fence?

Question: What is the longest word in the dictionary?

Question: I have two arms, but fingers I have none. I've got two feet, but I cannot run. I carry well, but I carry best with my feet off the ground. What am I?

Question: After you go through a fall I will take over.All life will stall, or at least grow slower.What am I?

Question: What starts with "P" and ends with "E" and has more than 1000 letters?