Well if someone has met DS, then I don't have a lot to explain. If they haven't, then I don't really need to share.

Similar conversations for me go like this:

Them: "My son is a star in baseball."

Me: "That's great, I bet he gets lots of touchdowns. We're hoping that DS7 learns to catch this year. Maybe if I could ever drag him away from his algebra videos, we could spend more time practicing catching."