The WTF factor is through the roof on this one. This is definitely one of our favorite YouTube videos right now. It is so strange, but the more we watch it the more we cant stop watching it. I don't know what the strangest part is. Their costumes look like something out of Game of Thrones (so do the brothers actually). The video starts off like something out of a communist freedom fighter movie and breaks out into one of the most energetic performances we've ever seen.
Just check it out for yourself: