Welcome to our third instalment in our "about Britain" series. For the uninitiated, Britain can appear to be a pretty odd place. We have odd habits, odd food, odd weather, odd taps and an even odder sense of humour. It's nothing that a good bout of cultural training can't sort out, but I'm going to run a series of posts about what makes the Brits so wonderfully weird - or weirdly wonderful - which may help our non-indigenous friends to understand what the heck we are all about.