Don the Whale is a muscular orca whale who wears blue swim trunks and hangs out at Goo Lagoon. He is friends with Larry as seen in MuscleBob BuffPants. A weightlifter, he competed in the Anchor Toss Competition in the episode MuscleBob BuffPants. He is strong and has a six pack because he works out so much. He hangs out at the bar usually just to listen about peoples workout routines.