I think you'll find that your opinion is rather hard line on this... compared to the vast majority of actual racist type behavior, and actual putdowns based on

I think you'll find that your opinion is rather hard line on this... compared to the vast majority of actual racist type behavior, and actual putdowns based on <ethnicity>, this is mildly amusing and speaks to a general behavior. You're of course entirely welcome to keep your speech pure, but know that there's a full grayscale here and we all have different tolerances.