eöööööööööööö — The  Vuvuzela is definitely the unofficial symbol for the soccer tournament with teams from all over the world, which takes place in South Africa right now. (Am I allowed to say the original name, which is a trademark? I remember many people got sued the last time)
Whatever. I designed a Vuvuzela icon for the PICOL library which again is publish under a Creative Commons license.

Here you can download the icon in various sizes

Tags: 16x16, 32x32, Creative Commons, Icon, Icons, Pixel, PNG, Soccer, SVG, Vector