What is it? You know what I'm talking about... that weird tubey thing. That connects to his head.
The only thing I could think of is it's for a leash. And that only works in anime canon. (And the image of Giovanni walking Mewtwo is oddly hilarious now, too.)
The only thing I could think of is it's for a leash. And that only works in anime canon. (And the image of Giovanni walking Mewtwo is oddly hilarious now, too.)