So I've been apprehensive about posting this song because I'm actually not too keen on the "Bo peep bo peep" chorus. I think it's the low point in the song, with the verse and chorus segue as the most rhythmically interesting, the segue in particular is pretty catchy. This is rare for K-pop which is usually built around a catchy chorus lick and let down by uber-mundane verses.
Anyways this song also features a really groovy bassline. Dig it.