Mr. Ripovski

Mr. Ripovski is a character in Banjo-Kazooie: Grunty's Revenge. Unlike other non player characters in the game, Mr. Ripovski appears in several of the games levels in various guises, such as a scavenger in Breegull Beach and as a sideshow host in Spiller's Harbour. Each time he appears, he sets Banjo and Kazooie a task that are rewarded with jiggies. His name might be a play on the word ripoff. Banjo can replay the mini-games only after he collects enough gold coins on the slide (the mini-game you play during the credits) and then he must go to the N.Kreditz Arcade machine in Spillerston (Spiller's Harbor)

He also appears in Banjo-Pilot to assist at the podium.