If you're at a Highland Game and a Scot asks you if that's Black Watch... you can proudly say "yes". If a guy at an Irish Pub in Philadelphia (holding a broken bottle of beer) asks you if that's Black Watch... you can either run, or proudly say "I don't know. Buy you a beer?"
Hahaha! that gave me a good laff, it sounds to me like you speak from experience there Jimmy!