PapaC just walked in from work. McKid met him at the door.
McKid: Guess what! Guess what! Guess what I'm gonna be for Halloween!
PapaC: For Halloween? I don't know? A Princess?
McKid: No! Guess again!
PapaC: I have no idea.
McKid: I'm gonna be..... A THING-A-MA-JIG!!!!!
(And no, I don't know how to make a thing-a-ma-jig costume.)