Parents are encouraged to connect playfully with their children through silliness, laughter, and roughhousing. This includes spitting, dacking, wedgies, gouging, groping, pig-rooting, fighting and roughhousing in general. In his first class, a group of five disruptive students are roughhousing and causing trouble. "Unclever" (2007) and "Roughhousing" (2014). The awarding of the degree apparently involved a deal of roughhousing.