Will you share your mud slide recipe?
Half mudslide mix, half captains morgan spiced rum and a quarter hersheys chocolate (i know, it's more than 100% :). Keep adding ice into the blender until it becomes too stiff to mix, then cut it back with more rum. Repeat until it's nearly flammable, then add some more chocolate.
Line the glass with a layer of chocolate, pour in the mdslide mix, top with whipped cream and a maraschino cherry.