He put on the little overcoat, too. It split up the back, and, at the shoulders, the sleeves came entirely free. So the coat became a fur-collared vest. It was meant to flare at its owner’s waist, but the flaring took place at Billy’s armpits. The Germans found him to be one of the most screamingly funny things they had seen in all of World War Two. They laughed and laughed.