Answer:
I am the place to turn when nature calls.
I am a protector. I sit on a bridge. One person can see right through me, while others wonder what I hide. What am I?
What is black when you buy it, red when you use it, and gray when you throw it away?
Santa shakes his belly like a bowl full of me
What is an astronautโs favorite key on a keyboard?
The answer I give is yes, but what I mean is no. What was the question?