1)A Japanese company originally named Marafuku (i forget the meaning), but changed to Nintendo (from an old japanes word "leave luck to heaven") before it entered the game biz. Quite possibly the greatest company in the history of the world.
2)A company that makes games often thought to be for kids. People who think that are retards.
3)The Creators of Mario, Metroid, Zelda, and other games worthy of winning the award for Greatest Game Of All Time
4)The company that is consistently getting its best ideas ripped-off by Sony.