Halloween

A young lad knocked on my door last night and said, "Trick or Treat?"
I said, "What have you come as?"
He said, "A werewolf."
I said, "But you haven't got a costume on you're just in normal clothes."
He said,
I said, "What have you come as?"
He said, "A werewolf."
I said, "But you haven't got a costume on you're just in normal clothes."
He said,
Spoiler: