The 3 Construction Workers (really old joke, but one of my favorites when I was little) (Sorry if this has been posted before, I only subscribed recently and haven't seen this one yet) There are three construction workers: Joe, Bob, and Frank. One day they are sitting on an I-beam high above their construction site. It is lunch hour and the three have their lunchboxes, ready to eat lunch. Joe opens his lunchbox and, with a look of disgust, pulls out a burger. ""UGH,"" he says, ""I am SO sick of …