I was clueless when I saw this in phpugph board, even google doesn’t
Here’s the bytecode:
%E2%96%88%E2%96%88%E2%96%88%E2%96%88%E2%96%88

http://www.google.com/search?q=%E2%96%88%E2%96%88%E2%96%88%E2%96%88%E2%96%88+&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a
http://obvious.com/secret/Twitter-20080709-151432.jpg
http://www.jimprice.com/ascii-128-255.gif
Please let us know if knew.