After we moved into our place in Gimhae, I could not figure out why I had this song in my head for the first few days. And then I realized it was part of a video ad loop in the elevator.
You might be wondering "Why is a real estate company in Korea using 'Baby Got Back' to advertise their properties?" All I can tell you is that the opening of that track is fairly well-known (though perhaps not understood) in Korea. It was part of an entertainer's routine on one of the most popular TV shows in the country.
It still amuses me to be on the elevator with an old grandmother and this bursts in from above. Like I said, I think most people have no idea what he's saying.