A truck driver, hauling a tractor-trailer load of computers, spots a good place to stop for a beer. As he approaches the bar, and sees a big sign on the door that says, “NERDS NOT ALLOWED - ENTER AT YOUR OWN RISK!” Hummm, Thinking this is a bit strange, he enters and sits down. The bartender comes over to him, sniffs, looks him over and says “You smell some kind of nerdy”. He then asks him what he does for a living. The truck driver explains to him that he drives a truck, and the smell is...