yes, I think it's simply not possible to have all names which might be vulgar in some language in a list, and as stefan pointed out we'd need different lists for different languages. so that just cannot be done in my opinion, but hey, this is the home of the weird ppl, maybe someone collects them
I dont mind the users name as long as he's not posting shit here
€: banning ppl with insulting/racist names or at least first let'em suggest to change them is of course a 'to do'