Answer:
A king wears one on his head.
If you drive on this, pedestrians and the police will be pretty upset with you.
Blue lives in the blue house, Mr. Pink lives in the pink house, and Mr. Brown lives in the brown house. Who lives in the white house?
You do this into someone's ear when you want to be discreet.
What you do to determine the length of something
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.