Your examples get worse, and worse. An object has no race, so how are you insulting it. You have a right to believe it's racist, but words only have the power you give them. I'm not insensitive, I'm just overly sensitive. I don't have any Japanese friends, but I do have friends from other countries, and we mock each other's race all the time. It's done in jest, and at the end of the day we still respect, and care for one another.