Answer:
I start new then become old. Start clean but be one dirty. I usually start big then become little.
I am known for my natural tuxedo and marching. What am I?
Cloud is my mother, wind is my father. What am I?
A spirited jig I dance bright, banishing all but darkest night. Air can't kill me but water can. Share me, I won't get less unless wind ruins me. What am I?
Find me on body builders or in the drink aisle. What am I?
What made Cyclops quit teaching?