He lightheartedly joked about this relationship by referring to himself as a "weegie hun". Carol lightheartedly scoffs and says she hardly knows him. He also portrayed Norman, albeit more lightheartedly, in a 1990 commercial for Oatmeal Crisp cereal. We just said, ' Let's not do it this time ', lightheartedly. He has even lightheartedly said that he "has a passion for r-star". The two positions are lightheartedly described as "ba-ptist" and "tau-ist" viewpoints in one scientific publication.