The puppets are an amazing tool to foster understanding. For example Pig. In the first week of the superdede competition Pig froze on stage and it became clear he is an alcoholic, but for no fault of his own. In the competition he told the blog readers is because the farmer fed beer to the mother sow to make farrowing easier. So he basically suffers from fetal alcohol syndrome. It also became clear, that Professor and Pig are co-depended. A very common trait in alcoholics.