The Mold

You give the officer a death look and say as loud as your small vocal cords can project, "EXCUSE ME SIR, but I am no little boy and my parents are both in a nursing home. I have a disorder in which my endocrine system does not properly function and I was never able to go through puberty. I am what you would call an underdeveloped midget. It is hard enough going through life with little kids asking you if you want to play action figures with them, I don't need law enforcement officials to make things worse. I mean, do I talk like a little kid? What the hell would a little kid be doing walking into a police station asking for information. I AM OFFENDED!"

The officer does a double take and says, well, okay, if you can answer the following question correctly I will be sure that you are an adult and not a little kid. What does a call girl do?