To be honest, I am not that sure; I just saw the image on 4chan's /gif/ and saved it as I thought that it was relevant and that I might need it to express a situation later or that it might make a good avatar.
Oh, and my reason for being here, to be honest, in more recent times I have been on the verge of leaving, so giving a reason for still being here could come across as contradictory if I said it now.