Answer:
I get thrown in the air and will fall down. I get thrown down and I will rise in the air. 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 that is what I will ever see.
With three eyes and as black as night I frequently knock down ten men with a single strike!
I can be simple or I can be complex. I can be found in this riddle or in everyday life. I can be shapes or even colors.
the only amusing part of the body
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?