P.S.: I am not a crank We got a bumper crop of Derp this week, so let's dive right in, put the pedal to the metal, and mix some metaphors while we're at it. Our Lead Doofus this week is a good old-fashioned email to Evan from a very unhappy reader named "Zach," who, while he never quite got around to specifying what article set him off, made his displeasure clear with his all-caps subject line: "YOURE A GARBAGE HUMAN BEING":