Big wubbzy

Wubbzy finds it awfully inconvenient being small - he can't play Hoopty-Hoops, or ride the Loopy Coaster, or see the movie screen. So Widget builds the Big-o-Matic, which makes Wubbzy a little bigger. But Wubbzy isn't satisfied, and makes himself a lot bigger. Now he's too big - he clomps around on the Hoopty-Hoop court, and breaks the Loopy Coaster, and blocks the whole screen in the movie theater. Then he starts growing even bigger, and Walden and Widget have to scramble to get him back to normal size again. Wubbzy realizes he's just the right size the way he is but what if wubbzy stays a giant forever