A Furby (plural Furbys or Furbies, accoring to Tiger. Co.) is an electronic toy, more specifically, a robot, made by Tiger Electronics which went through a period of being a "must-have" toy following its launch in the holiday season of 1998, with continual sales until 2000. Furby sold 1.8 million units in 1998, 14 million units in 1999, and altogether in its three years of original production, Furby sold over 40 million units, and its speaking capabilities were translated into 24 languages. Furbys were the first successful attempt to produce and sell a domestically-aimed robot. A newly purchased Furby starts out speaking entirely Furbish, the unique language that all Furbys use, but are programmed to speak less Furbish as they learn more English. The more English they learn, the more they "grow", thus placing them under the autonomous robot category.