On the surface the Babadook is just another bogeyman: prickly, sinewy, all arched limbs and spiky digits. And this is the point: he is just another bogeyman; it is what he represents that really matters. Without spoiling too much, The Babadook is larger than life because he is the exaggerated physical manifestation of our demons. In this respect he could look like anyone – wherever our fears lead. Nonetheless for the purposes of dressing up as the Babadook for this Halloween, and having anyone actually guess who you are, the following is required: top hat, cape and some pointy things to stick on your fingers. To achieve maximum scare, however,…