Outcast of a TV show on a channel made by Asian Americans

...This afternoon Rosie O'Donnell was a guest of a TV show and she made a lot of jokes about Chinese Americans. She said we're talking like: " ching chong ching chong Danny de Vito ching cong". Why does she make such racistic comments? Do we play jokes on her because she's lesbian? No, we don't. So she shall shut the f**k up what concerns saying such things about us.
I think it's the worst stereotype to claim that we're all talking like this, it's our language and even if it sounds a little bit strange to other cultures, it has to be respected.