Not only does hello kitty not have a mouth (wierd) but have you noticed that her name is hello!!??
As in Miss H. Kitty A. Au contraire! “Hello” is a nickname–we say “Hello Kitty” just as we would say “Duke Ellington” or “President Bush”. You see, just as “Hi” is a shortened form of “Hello” in English, the Japanese word “Hi” (meaning “Yes”) is a shortened form of the Japanese word “Hello” (which means “You know it, baby!”). Anyway, this kind of naming is like calling the fat kid “Tiny” or your midget friend “Stretch” because, having no mouth, “Hello” is one thing Hello Kitty will never say to you. That, and “Pork Sandwich”.