Zoo Bomb

For the four years that we have lived in Portland, we have always noticed these bikes locked to same bike rack every time we drove by. Thinking it was some sort of art, we never questioned it further until our friend Juan told us they were Zoo Bombers. What the hell is a Zoo Bomber, we asked? Well, there are a group of 'hipsters' that store these bikes and unlock them when it is time to Zoo Bomb. They drive to the top of a hill and ride these small children's bikes down as fast as they can.

If I was any more cooler, I'd say sign me up.