Once their take was released into the wild, it didn't take long for it to explode, sending its singularly magnificent brand of holiday cheer out to the far corners of the internet. Like, corners even your mom might inhabit. (Or at least one fan's mom.)
That's not, thank the dance gods, the end of this story. Because the video has become not just a meme, but also a contest: The #XmasIsLitChallenge asks you to make your own version of the video. And the entries so far are, in a word, magical. Take a look at our favorites below—then go forth, ye wondrous dance elves, and make your own.