Die Antwoord - ‘Zef Side [Beat Boy]’ (teaser promo) (via Sophisticated Funk)
Afrikaans ‘rap-rave.’
See also: Die Antwoord - ‘Enter The Ninja’ featuring a hype-man/DJ with progeria syndrome.
Also also: Look In The Mirror, You Can See It’s You / You Got Two Nice Boobs And A Penis Too