Knock on door. Door opens seconds later.
"Trick or Treat!"
"Hi guys. A monster and a pimp. That's...cool."
"I'm a dead pimp!"
"Oh?"
Youngster indicates hint of pale makeup on face. "Yeah. I got popped, see?"
"Ah! Well, Happy Halloween!"
ADDENDUM: Using Mal Wart bags to hold your Trick or Treat loot is tacky. Spring the 78 cents to get one of those plastic pumpkins. Or else go with the traditional pillowcase.