Birds

The Maniac had just come in from putting his chickens away.  The Negotiator walked in the family room with a strange look on his face to find The Maniac, Johnny, and I. 

Johnny: "What's wrong?"

The Negotiator: "I thought someone was knocking on my window, it must have been a bird."

Johhny: "Birds knock on your window?"

The Negotiator: "Sometimes."