This clip has been on constant rotation in our house for the last few days. How many days? One, two, three, four… I think four days. And I think it will be stuck in our heads for at least that many days more. (Thanks, Steph!)

The Sesame Street bit is based on the song 1234, which Time magazine named one of the ten best songs of 2007. They ranked it second, if you must know. Or at least that’s what Wikipedia tells me right now. The song was also—perhaps more memorably!—the soundtrack to an ipod nano commercial.

Do you think the extras in the video knew they were dancing to the second-best song of the year? You think when people ask what they do for a living, they say, all nonchalant-like, “Oh, well, I danced in the music video for the number two song of 2007. But I mean, number one wasn’t even a dance song, so really it’s like I was in the video for the number one song for dancing.” You think? Or do they just go with the obvious, “I was in the music video for that song from the ipod commercial.” Just wondering.