A chef is getting ready to open his restaurant when he hears a knock on the door to the alley.he opens it and sees a bum who asks him for a toothpick.he gives him one and goes back to work.minute later another knock another bum,asks for a toothpick, gets it and leaves.couple minutes later yet another knock, mad, he opens the door to a 3rd bum. says toothpick right? no can I have a straw?chef asks What is going on? the bum says,somebody threw up out here but the other 2 got the good parts already.