Beg to differ. Its only racist when the receiving party DOESNT deserve the hurtful words. Act like an asshole and you speak Spanish, well your a PR scumbag. Act like a asshole and your white, well your a cracka-ass-scumbag.
I grew up, 27 years, in Amsterdam. I know MANY Spanish speaking, or dark skinned people who are more respectful than my own mother. I would never call them something racist. I also had the unfortunate displeasure of meeting some of Amsterdams finest specimens, its a much different story with them.