"Football fever" refers to the intense excitement and passion that people feel for the game of football, often reaching a point where it becomes infectious and spreads among fans, causing a wave of enthusiasm and devotion. Full definition
But overall this is a thoughtful look not only at football fever but all forms of obsession. (gamesradar.com)
Editor's note: Our Twitter followers will be aware that yesterday afternoon, the Inspiring office was taken over by football fever as we united nations (London, Manchester and Berlin) through the powers of modern day technology for our very own Brazil 2014 Sweepstake! (inspiringinterns.com)