It's Never a Vuvuzela

Whenever I think I hear a vuvuzela in the wild, it turns out to be something else. Sometimes, the universe is a tease. The sources of my fleeting excitement:

1. Construction across the street
2. Someone's phone vibrating on their desk
3. My friend heard a swarm of bees while on a walk.
4. Elevator buzzer (added 07/07/10)
   

As a service to the public, I will maintain this list of vuvuzela imposters.