It doesn't matter if you're talking about Derby, Kansas; Derby, Connecticut' the English town of Derby, or for that matter the Kentucky Derby. If there's one thing those places have in common aside from their names, it's an ancient code of honor that says you never talk about what happens there. You zip your lip and keep it secret. Maybe you're mystified because you're thinking that nothing ever does happen in those places. That's just the way we Derbyites like it. Wear this tee to show you're in the know.