Why would you want a motorcycle? Cartoons have taught me that ponies can fly and **** rainbows. Imagine how easy it is to clean up after them. Besides, motorcycles...unless you're a superhero, they're usually as indication of douche-itude.
Good luck with that Bart...most biker chicks I've met with grab your figs until you turn blue if you say something nasty to them. If the men walk over it's just to acknowledge to her that they see that everything is under control