Mr. Krabs' granddad is coming to town! But instead of being excited, Mr. Krabs is nervous because his swarthy pirate granddad thinks that Mr. Krabs is a pirate, too. Will Mr. Krabs be able to fool his granddad into thinking that he, SpongeBob, and Squidward are pirates aboard a pirate ship, and not fast-food employees at the Krusty Krab?