This led to the Investiture Controversy amongst the church and the Holy Roman Emperors, about which had the authority to appoint bishops and popes. The sets and backup people modify regularly, Psy’s model of deadpan serious rapping even though lying on an elevator flooring with a man in a cowboy detest gyrating around him is humorous. Psy’s pony-using dance is funny. Here’s the detail about Psy’s 2012 hit: It’s incredibly fantastic.