Sheldon J. Plankton, the owner of the Chum Bucket, has been a staple of SpongeBob SquarePants since the first season. His nefarious schemes are always foiled in one way or another, and his life's goal ...

SpongeBob SquarePants is easily one of the most defining cartoons of the 21st century, defining an entire generation of television with its groundbreaking humor and charm that took the world by storm.