I added some annotations for your viewing experience ... Early performance of their song at the Dutch absurdity show Discohoek from Wim T. Schippers This quickly made B-side eventually sold over nine million copies In this little flick the host of the show, Sjef van Oekel (roughly translated Van Doofus), is welcoming them in gibberish - Chinese, which Carl doesn't seem to understand since to Sjef´s big surprise he speaks English ... In the middle of the clip Dolf shamelessly celebrates the 12½ anniversary of their program, but sidekick Evert van der Pik (van der Dick) prefers buttermilk ... The rest speaks for itself, hopefully