Blubbi is a sage of the Nimbi from Super Paper Mario.

While trying to find the three orbs that operate a lift in Overthere, Mario found Blubbi frozen. Bowser melted the ice with his fire breath and freed the Nimbi, but he had amnesia. Mario spoke with him until Blubbi realized that he was Blubbi. Luvbi demanded that he give them the Blue Orb, which was necessary too use the lift. He then gave it to them and flew away.