11 ways to know that you are a Chelsea fan

#11 You will always hate Tom Henning Ovrebo

Michael Ballack’s appeals for a penalty are waved off by Ovrebo

After a valiant performance at Camp Nou, Chelsea should have been heading to the Champions League final in 2009. But the Norwegian referee waved away four penalty appeals from the Blues and Barcelona went through courtesy an Andres Iniesta away goal.

You have cursed Tom Henning Ovrebo every day since then.