Aside from the racial slur "cracker", apparently the word "creaker" is becoming popular among the social justice warrior and other PC crowds. Isn't that a wonderful thing to call a white person, and progressives think that's some sort of actual progress? [urbandictionary.com]

A few other favorites, just so in case you come across any of them while online you'll know what was being talked about.

Sour cream citizen
Bleach demons
Sugar sardines
Dandruff demons
Elbow crust
Copy and paste
Skin stealers
Deformed dna
Decomposing form of humanity
Delusional lice
Bobble head white
Untamed beasts
Crest 3-D whitening strips
Ashy

And several more I'm sure. In my teens and into early 20's I sometimes used to dye my hair blonde, so guess those folks would have referred to me as a "bleach demon". Kinda makes me want to do that again just to see what if any racist progressives around me would say something or throw a fit, lol.