The fun would never end!! I'd take it everywhere with me. I thought awhile ago that dragging an actual sabre around with me would be super cool, unfortunately its also illegal, but these might be the loop-hole I've been searching for. Also - a gal never knows when she's going to come face to face with one of these:
and everyone knows that these ones require some slick ninja evasive techniques and, all I can think is that a sword umbrella would be just the ticket.