yes, I agree, a rather brilliant expression of the dislike of an arab, although I myself prefer 'Dune Coon wordpinkle/word' which carries strange authority.
Person 1: Hah! What a Sandy Sandersand McSand! Jolly Good!
Person 2: Ah yes, but are they not a Dune Coon pinkle?
Person 1: You are my god?!?