You were relaxing on the couch in your house, feeling peaceful and also quite bored. As you lay on the couch with slumped back and half-lidded eyes you heard a sharp rapping on the door. "Hello, Anybody home?" A muffled voice called from behind the door. You got up and opened the door. A tall, lanky man stood in the doorway with a fancy black suit, top hat and curly handlebar mustache, which he twirled with his free hand. "Good morning dear owner of this fine house" He said while sneering down at you.