Am I missing something here? We have a young male, from a Middle eastern culture, I assume Arab, making comments to someone wearing a kilt. Let me think, the traditional Arab garb for men is a long flowing robe. Not only does he appear to ignorant of Scottish culture, he appears to be ignorant of his own.

I would hope that I would ignore him. I would not bet on it - I would likely react in the same way- but I would like to think I wouldn't.