Taken from April's FHM
A pub landlord is shutting up for the night when there is a knock at the door. When he answers, a tramp asks for a toothpick. He gives him the toothpick and the tramp leaves. A few minutes later there is a second knock. When he answers there is a second tramp, who also asks for a toothpick. He gets his toothpick and off he goes. There is a third knock at the door, and a third tramp. The landlord says, "Don't tell me, you want a toothpick too". "No a straw" says the tramp. The landlord gives him a straw but is curious as to why he wants it, so he asks the tramp why he wants the straw and not the toothpick. To which the tramp replies, "some bloke just threw up outsidebut all the good stuffs gone already".