Fun – a big old book called the dictionary tells me that it means ‘enjoyment, amusement, or light-hearted pleasure’. But in reality, it’s all subjective, isn’t it? I mean, some people like to spend their time scraping knees on sportsbikes, while others, who are probably slightly cuckoo, are happy to cruise along on Harleys wearing those bloody ‘polite’ jackets. Hell, other people, like our very own Boothy, like to spend their time sitting around in their underwear, crying at chick flicks and eating junk food – but who are we to judge if it makes you smile? Actually, a bit of variety is the spice of life, and it got us thinking about what type of bike is the most fun. Yeah, bikes can be practical, but like the old…