The Mountain and the Viper episode of Game of Thrones aired on Sunday and if you missed it then you apparently missed the most talked about episode yet.

The series makers threw viewers a mind blowing curve ball and the whole world seems to be reeling from it.

What everyone watched was Oberyn Martell's untimely and very messy death.

So unexpected was the twist that numerous 'fans' reactions' videos were making their way online, showing the somewhat very similar way everyone reacted to the scene when they saw it.

The video below was recorded in a bar in Chicago and has captured the general consensus of fans' emotions. So shrieking and repulsed looks all around.

If you feel left out, have a look.

Don't if you still want to watch the episode. It'll totally ruin it for you....