We have a creepy mailman. He’s friendly, smiling a lot, waving at us whenever we see him. My wife says he might kill us one day and I think she’s onto something here. Is there any better disguise for a murderer? We’d open the door if he rings. For sure. He can park his truck in front of the house all day without causing suspicion. Once he chopped us up, he may stuff us in big carton boxes and no one would think a thing of it. A mailman carrying big boxes in and out of houses. Well, maybe he’s just friendly.