Goblin had spent most of the morning walking around with a plastic bowl on his head pretending to be a robot. So I thought I'd make him a Robot costume. I grabbed an egg carton and an empty cardboard box and set to work. Goblin was intrigued and asked what I was doing. "Making you a robot costume" I replied as I taped the egg carton onto the front of the box, cut some holes in it and nearly gassing us both by emptying half a can of silver spray-paint onto it. I dashed next door and grabbed a handful of stickers to decorate the box. And left it to dry. Goblin wanted to play straight away and started pressing the stickers as if they were buttons. "Awesome" I thought. He loves it. So after I scrubbed the silver spray paint off his hands from where he'd been touching the yet to dry masterpiece, I tried it on him.