Answer:
I help engines spin and pants stay up.
Some try to hide some try to cheat. But time will show we always will meet. Try as you might to guess my name. I promise you'll know when you I do claim.
What is easy to get into, but hard to get out of?
Keep doing me to avoid lens dryness
I grow up while growing down
I flow from the Homerβs mouth when he sees doughnuts.