Mario and friends are at the beach, when suddenly, a portal appeared on the ocean floor and sucked everybody in, and they all made their way to the underwater town of Bikini Bottom. There, they meet SpongeBob and all of his friends, and go on fun adventures under the sea. I made this not only to celebrate SpongeBob's 20th anniversary, but also to commemorate Stephen Hillenberg's death. May you Rest In Peace. Now, it's time for retardness meeting nautical nonsense!