Those aren't really Helen Mirren's legs in that banal British Airways advert. Dropping a laser printer toner cartridge from the top deck of King's Mall Car Park in Hammersmith is a good way to make your mark. In this case, a large circular mark about thirty feet across. Irritating market research operatives, religious cultists and other people who approach you in the street can be easily killed by means of a simple home-made flamethrower. This can be constructed by the laybeing in less than an hour using a tin of petrol, a bicycle pump, a candle and a length of garden hose.
Ethernet cable makes an amusing, and fatal, substitute for bungee rope.
The word 'yes' in Italian means 'no' in English. This has foxed intrepid travellers for centuries, but the first I heard of it was last night in the Royal Fish Bar in Rye Lane in Peckham. I was as puzzled as anything until I worked out the amusing language coincidence. She thought I was speaking Italian all the time. You can quickly drive human beings to homicide and madness by the simple expedient of sitting behind them on a train popping bubble wrap continuously for forty minutes.