It's a term made by the fukked-up american people who have nothing better to do than to make up racial slurs for Asians, and daydream about doing other people's mothers, and their farm animals, and things of that nature. Anyway, not to worry when China buys up ALL the U.S.'s businesses and corporations in this century and we own their assses, and Chinese becomes the #1 language in the world. It's already happening, my Brother !!!