Yes? In case you may think I'm German, my handle is derived from a Dutch aircraft designer and manufacturer and immigrant to Canada. I'm sure they had no love of them at the time. Russians had a term, and not one of endearment, немецкий, pronounced, sort of, nyemyetski. That term is still in use and in the dictionary for German.
He addressed the wrong poster. It was I who my son calls 'squarehead' because of my German ancestry.
I call him 'FuzzyWuzzy' (who had no hair) because he went bald when in his 30's.