Hes that guy who is apparently conjoined at the hip with his ugly (yet big-breasted) fiance and are constantly deep throating each other throughout the day, you know the guy, everyone's had to deal with at least one.
For some reason he was carrying around a giant replica keyblade that appeared to be made of PVC pipe and colored duct tape. Thank daddy cool no one mentioned it aloud, or he might have had to explain himself, the stupidity of the situation was already bordering on surreal. There aren't any conventions or anything like that here and other than that I can't think of a lot of reasons to carry JUST a keyblade...
I dunno VIPPERS, I doubt he had a good reason.