It's the dumbest thing I've seen since that guy on American Idol (not that I watch that cr@p) tried to sing "She bang, she bang, oh baby when she move, she move". It's this year's Macarena, just another here today, gone tomorrow flash in the pan.
The song is in Korean, so unless you have studied a lot of taekwondo or understand the Korean language as well, it is hard to translate, even though the Korean that Psy sings is a little bit like Japanese. But the music is very good, and that is why the line dance out of that song is popular.
does anyone even understand this song? I listen to songs for the lyrics--I don't see the appeal in something you can't understand. Plus I thought it was a joke the first time I saw the video--I can't believe people actually want to learn how to dance like their ass is falling off.