Who lives in a pineapple under the sea? Spongebob Squarepants! He's everybody's favorite yellow sponge, and he's become a beloved cultural icon. Living in Bikini Bottom with his friends Patrick and Sandy, he leads quite an interesting life and enjoys working for Mr. Krabs at the Krusty Krab. With his unmistakeable laughter and that unforgettable smile on his face, this beloved cartoon from Nickelodeon always seems to bring out the best in people. Let him bring out the best in you today, with one of our many Spongebob t-shirts!