It happened to me more than once when I was a teenager, and as a practicing adult, I'd welcome any would-be street-punk to try it as long as I could witness the sheer awesomeness that went down last week in Australia. A German foreign exchange student was being mugged by three blokes in a Sydney alleyway when several good samaritans came to his aid and chased the muggers away... and by good samaritans, I mean ninjas.
Adjacent to the scene of the crime is a ninja school (sign me up). One of the students took notice of the mugging and a bunch of them ran out at the perpetrators in full costume. Needless to say the over-matched theives bolted, but they still got away with an iPod and cellphone. Not a bad bounty, but I'd have settled for a black eye to have been involved in that scene.
