Hopefully no one will mind me piching and quoting a sample.......
"Motorcycling is an explicitly expressive practice that exploits spaces such as roads for rehearsal and performance, and expression of self. The features of spaces examined in this study and the pace and style of activity may be understood as embodied through the actions of riders on their machines as well as spectators. In engagement with place, motorcyclists use ritualistic practices, physical activities and artistic production."
Sheeeeesh!!