Gotye's hit of the summer spawned so many YouTube parodies that he assembled literally hundreds of them to create a definitive "YouTube Orchestra" mashup. We'll let him speak for himself:
Reluctant as I am to add to the mountain of interpretations of Somebody That I Used To Know seemingly taking over their own area of the internet, I couldn't resist the massive remixability that such a large, varied yet connected bundle of source material offered.
It's tough being a Hufflepuff. They're not courageous like those in Gryffindor, not smart like those in Ravenclaw, and they can't even aspire to be evil masterminds like members of Slytherin. They're just vaguely friendly and won't douche out on you. This parody of Lady Gaga's "Born This Way" tries to put some pride back into the most overlooked house.