Bubbler the Octopus is a character in the Super Mario series. He first appeared in Diddy Kong Racing. He is a large, red octopus that is one of the best racers of Sherbet Island, and he lives in Timber Island. He was hypnotized by Wizpig, and is one of his lieutenants. He will cheat while being raced and drop aquatic mines on the character who is fighting him.