The Sauerkraut joke
Dr. in Canada was having an affair with a gal in his office. Soon enough, she told him she was pregnant; The dr paid for her to go to the US, live there until the baby came. He instructed her to send a card w/the word SAUERKRAUT on it when she gave birth. About nine months later, his wife said that he got a rather strange postcard in the mail. It read; SAUERKRAUT,SAUERKRAUT, SAUERKRAUT -- TWO WITH WEINERS & ONE WITHOUT! (I tried to "Twitter" that but I couldn't make it short enough) (Had to google to get the spelling of "SAUERKRAUT" YMMV)