Me and a mate got robbed at knife point by some ****ty little oiks in New Cross back in the day. We'd just jumped off the bus when around 6-8 of the little ****s jumped us and held a knife to my mate's throat. Another one had a blade jabbed into my kidney and they were demanding money (this is pre-mobile phone days).
A big part of me wanted to grab the one holding me and smash all of those little ****s faces into the pavement, then thrown them in front of a moving bus, but when you've got a knife in your back you just kind of do what they ask. I was a pretty humiliating experience really, but I suppose better that than bleeding to death on the street.