4chan

What Happens on 5/19/13?
What Happens on 5/19/13?
What Happens on 5/19/13?
An internet meme from 2010 has reemerged as the date of May 19, 2013 approaches.  The cryptic message "5/19/13 Expect Us" or in the European dating parlance "19/5/13 Expect Us" was developed on the 4chan /b/ message board.