It's about Sia's tumultuous relationship with her father who had dual personalities.
Quote:
"Sia also opens up about her unusual childhood with her father, who had dual personalities. “I do find him amusing. I think it’s the only way to function within the relationship. Growing up he had two very unique personalities. One was called Phil and one was called Stan… Phil was like the best dad ever… He was fun but he was eloquent and he was present and interesting and interested. When Stan came around stuff got scary,” Sia says."
I love it and thank god he wasn't naked, it's not better than Chandelier but it was cute I hope this smash Sia deserves all the success of the world, I'm only watching grammys because of her. Sia is really bringing ART and POP together