His most significant character trait is his lack of common sense, which sometimes leads him and his best friend, SpongeBob. Shop for apparel, collectibles, and more in the official Patrick collection at the for your favorite SpongeBob loving pal there is something for every Patrick fan! SpongeBob SquarePants and all related titles, logos and characters are. Rodger Bumpass and Tom Kenny in SpongeBob SquarePants () SpongeBob SquarePants () Tom Kenny in Patrick Star /. The character-driven cartoon chronicles the nautical and often nonsensical adventures of SpongeBob. Learn about the SpongeBob character Patrick who is a simple-minded starfish and Patrick. Have you been living under a rock? Well, Patrick Star has! Which is.