This string of characters will probably crash your Chrome tab on OS X
A string of 13 characters is all it takes to bring down any tab in Chrome for OS X. As reported by VentureBeat and Gizmodo, the text has no impact if you’re on Windows, Android, or iOS. But open any page or tab with the string on a Mac, and Chrome will crumble — or at least your current tab will. A bug report has already been filed with the Chromium project, so Google is likely aware of the pesky issue. It’s possible to tweet out the text in question, and when that happens, it’ll crash an open Twitter tab once it loads in your timeline. The bug report is about as straightforward as these things get; there’s something to be said for brevity.
Source:: The Verge