Paper Bowser has found a Balloon in the Mushroom Kingdom, and that looks like a Pokeball from Pokemon! However, he didn’t want to be found by any Paper Toad Guards, so he tried to be quiet. But he accidentally popped the Pokeball Balloon with his Claws, so he tried to cover the hole with his mouth, though… things don’t go well for him as his Papery Eyes start popping out and his Papery Body Inflates too. That made him float away the Mushroom Kingdom and into the Skies, and now he’s floating helplessly with no one else to save him from his Inflated Fate. Where did that Pokeball Balloon come from, anyways?
And yes, this is Inspired by the Mack Mallard Inflation Scene from Migration, of course.