For those who have never had the pleasure this is a Happy Hippo:
Happy Hippos are probably the most amazing candies ever. It is basically a wafer filled with either chocolate or milk flavoring and then sprinkles are added on the outside. The inside of the chocolate one tastes like chocolate and the milk version tastes like cream and hazelnut. Its like Nutella, only better (and yes, it is possible to taste even better than Nutella).