999: maybe it's too much cheese in your diet and not enough fiber.

I see so many people who feel insulted by stupid things that I don't always notice when someone intends to insult me. "Yank" doesn't bother. If I call someone a "Brit" it's not meant as in insult either. "Limey" would either be a joke or so stupid it SHOULD be a joke.

Question: how many different guest names can one use before it would make the concept of someone "stealing" one of them silly?