Answer:
What is light as a feather but even the strongest man cannot hold it for more than a few minutes?
I come off of a beautiful creature which soars in the sky. I come off of a peckish creature which has a tail as mighty as the sun! I am sometimes dirty and parents beg you not to pick me up.
You throw me out when you use me and take me in when you are done.
I go up, let out a load and then go back down. What am I?
I get dirty when wiping things clean. What am I?
The answer I give is yes, but what I mean is no. What was the question?