_{[... Wellp. It sure isn't the first time she's seen someone completely wig out upon arrival. That shout is somethin' else, though.]}

You've got a good set of lungs on you, mister.

... Anyway, I could probably answer your other question better if I could tell what that thing even was.

Unless Floating Paper Bag is a new Pokemon I haven't heard of yet, which is... pretty possible.