Door: Knock knock knock knock knock knock knock!

Me: .

Roommate comes running down the stairs: Did someone knock on the door?

Me: Yes.

Roommate: Who was it?

Me: I didn't look. It's Halloween.

Roommate looking out the lite in the door: I can't see anyone.

Me: Must have left then.

Roommate: But who was it?

Me: It's Halloween. Or maybe it was your son.

Roommate opening door: Sean? Sean? SEAN?

Neighbour: (inaudible to me)

Roommate coming back inside: Oh. It was a witch. (Goes back upstairs.)

Door: Knock knock knock knock knock knock knock!

Roommate comes running down the stairs: Well it must be the front door cause there's no one at the back.

Me: IT'S HALLOWEEN.

Fuuuuuuuuuuh...