Who lives in a pineapple under the sea?

"SpongeBob SquarePants" is an American animated comedy television series created by marine science educator and animator Stephen Hillenburg for Nickelodeon. The series chronicles the adventures and endeavors of the title character and his aquatic friends in the fictional underwater city of Bikini Bottom. The fifth-longest-running American animated series, its popularity has made it a media franchise.

SpongeBob SquarePants is an energetic and optimistic sea sponge who lives in a submerged pineapple with his pet snail Gary, who meows like a cat. SpongeBob has a childlike enthusiasm for life, which carries over to his job as a fry cook at a fast food restaurant called the Krusty Krab. His greatest goal in life is to obtain a license to drive a boatmobile. His favorite pastimes include "jellyfishing", which involves catching jellyfish with a net in a manner similar to butterfly catching, and blowing soap bubbles into elaborate shapes.