Shreking

'To Shrek' is defined in the League dictionary as 'No... why did you look this up? WHY? Don't you know what you've done!? Now he's coming for me... and he'll come for you too! RUN!'

It is as of yet unknown what Shreking consists of, but this image seems to convey it quite well. Notice as the Intensification increases, the participants grip on reality lessens until they are destroyed completely.