When a non-Jew/goy chooses to sport what seem to be payes/earlocks/sidelocks, this is what they're called. Although it originated in the world of suburban punk rock subculture and is not a phrase of Jewish origin nor is it often used by Jews, it probably should be and it is used by many others, nonetheless.
-Isaac, look at that goy's ear mullets. What does he think he is? Chosen?
-You're right, Avram. Does he use a flat iron on those ear mullets of his?