LOLOL, that gif is right out of a random Family Guy scene, down to that last bag finishing the kid off and the standard knocked over on the ground body position. I don't think that person in the background is a teacher, looks too short and there is a second person in frame that wears the same clothes. Also kids are terrible people that have yet to understand even the meaning of the word empathy.
I don't have any animosity towards Kytim in anyway, but this pointless thread is reason to reconsider my previous assessment.
You unlock this door with the key of imagination. Beyond it is another dimension - a dimension of sound, a dimension of sight, a dimension of mind. You're moving into a land of both shadow and substance, of things and ideas. You've just crossed over into the Funhouse.