Who lives in a pineapple under the sea? SpongeBob SquarePants! Help SpongeBob catch the jellyfish before they all disappear, but watch out for the tentacle obstacle course or you may just get stung, ouch! The 15×15 waterslide combo will sure to keep the kids playing for hours. Inside displays a hoop where the kiddos can help Sandy play a game against Patrick and a mini-slide to slip away from grumpy Squidward.