Answer:
What can be big, white, dirty and wicked?
The one who makes it, sells it. The one who buys it, never uses it. The one that uses it never knows that he’s using it.
Describes a mysterious region and a stylish pair of shorts.
What binds two people yet touches only one?
What runs around all day. Then lies under the bed. With its tongue hanging out?
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?