My friend had a similar problem in Warhammer Online where he named his character "Hoof" and his pet "Arted". Somehow, that was a problem after a year, but not his other character named "Didjur" and it's pet "mom". In your case, everyone knows exactly what you're implying when you say "Xurty" instead of "Dirty". I know, it's stupid how something almost, if not completely harmless or unoffensive became a problem after 6 years of nothing, but it is still a sexual reference. Edit: Another way to look at it. What would you think of someone named their clan something like "Dark Ring"? You would probably think it's a reference to a book, a fictional group, occult, maybe a fictional item of power. That name references your back door (not the one your house has) in I think Germany or Russia. I can't remember, I just know it's in Europe.