Answer:
I turn around once. What is out will not get in. I turn around again. What is in will not get out.
They can float and tickle, but their sound is rarely heard unless you're a pillow or bird. What are they?
There are 30 cows and 28 chickens. How many didn't?
I can travel from there to here by disappearing, and here to there by reappearing.
One by one we fall from heaven down into the depths of past, And our world is ever upturned so that yet some time we’ll last.
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.