I'm Ashkenazi but today I was asked if I was an Arab by a complete stranger who worked at a store in the mall. When I replied "No" he appeared stunned and said I looked Arab and that at least one of my parents must be one. He said that he was Lebanese.
Ashkenazi Jews, even though amongst them they differ widely in features, don't typically look like Arabs, yet this is the 5th or 6th time in the last year that someone has mistaken me for one.
Maybe I should learn Arabic and go undercover.