If you don't know who Die Antwoord are then check out the 2015 sci-fi film Chappie and you'll get a good idea of who Yolandi and Ninja are, or who their zef personas are anyway.
Die Antwoord creates niche music, meaning they have a far more select audience than, say, Taylor Swift, and some people say the Die Antwoord sound makes them want to stick pencils in their ears.
But is it the kind of music that makes open-minded Baby Boomers, who tend to like all kinds of music, want to Die? Fine Brothers Entertainment investigates:
I don't know about you but seeing the guy in the glasses jam out to the beat made my day!