Those shrieking little girls at concerts that drown out the music and make it so all you can hear is their terrible noise. Named after the vuvuzela players, which drowned out all sound at the 2010 World Cup in South Africa.
Guy 1. "Why is there dried blood in your ears?"

Guy 2. "What? Sorry, I can barely hear anything since I went to that terrible Bieber concert. My daughter wanted to go, and the whole time all you could hear were the screams of those vuvuzanshees."
by kovos January 9, 2011
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