I can't explain that username. Twitter allows 'alphanumerics only' in usernames.pic.twitter.com/3JbRG9J9gv
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@mikko As the URL implies, there’s even a space in it: http://mothereff.in/js-escapes#1%40%D9%85%D9%8A%D9%85%D9%8A%20%D8%A7%D9%84%D8%B9%D9%86%D8%B2%D9%8A%40 … Real mystery.