Well let me elighten you this is directed towards his Korean fans remember all his songs were for Korean audience even Gangnam style everyone around the wolrd just wanted to bandwagon and it is fun to banwagon. Back to the point if you watch video it is a parody that Psy is making there are alot of korean comedian appearances in the video. This song is just about being mischievous and having fun and not taking everything seriously. The dance was later revealed to be the "arrogant dance" from the song "Abracadabra" by South Korean girl group Brown Eyed Girls. And Also mother father is Clean way of saying "motherfuck*r" Usage in amongst K-pop fans most likely stems from entertainer Boom who used the phrase on episode 3 of 2PM's Idol Army. Psy has been doing this for 12years he has said and found fame by accident he doesn't care if his next single falls flat he never wanted to become the next big thing nor set the standards that high he is just having fun!