What is that “annoying” buzzing sound at World Cup? At first I thought it was some kind of static or perhaps some kind of South African bugs that were migrating during the game. Well, it’s actually a musical (sorta) device called Vuvuzela. You can get one on Amazon here. Watch the video below to see Vuvuzela in action! video://www.youtube.com/watch?v=wuleZTO-tyU