Grabba, while showing off his Jiggy.
The hand of a mummy who possesses a Jiggy. The player has to be fast in order to catch the Jiggy, and can only do so with the Running Shoes. Afterward, he congratulates Banjo and Kazooie on their speed, claiming that no one has been fast enough to snatch items out of his hand in a thousand years, and retracts back into the ground, never to be seen again.