Many have heard me, but no one will ever see me. I am not rude, and I will only speak if you speak to me first.
Poor people have it, rich people need it; if you eat it, you die--what is it?
What is brown and sticky?
Mark is 6 feet tall, wears size 11 shoes, wears size large in shirts, works as a butcher, works out and considers his build athletic; what would he weigh?
I go outside every day, but I never get to go back in.
When you want me, I'm never around, and when I'm around, you can never be found.
I keep things shut or open them up. My teeth aren't for eating--though they could be handy to get me to a meeting.