115b - Cephalopod Lodge
SpongeBob sees that Squidward is actually smiling one day at the Krusty Krab, so he and Patrick decide to spy on him and see why he is so happy. That night, Squidward goes into a strange lodge, in which SpongeBob and Patrick intrude into the lodge. Squidward puts on robes, and hangs out with the other members of Cephalopod Lodge.
When SpongeBob and Patrick decide to join in the festivities, Squidward is held accountable for allowing two non-Cephalopods into the lodge and is banned for life. The two attempt to apologize to the lodge owner, but this fails when Patrick says it is the owner's fault. SpongeBob and Patrick have an "initiation" on Squidward (this involves kidnapping him and forcing him to pass it), which is putting a jellyfish on your tongue and letting it sting you.
SpongeBob and Patrick then start their own club, and they call it "The Feather Friends," much to the annoyance of Squidward, who begs that he wants to be allowed back into Cephalopod Lodge. SpongeBob and Patrick want to help, so they dress up as a sock monster so they can scare the members while Squidward "saves" them.
Their plan works, and Squidward is allowed back in. However, when SpongeBob and Patrick take off the sock and reveal themselves, Squidward is again kicked out. SpongeBob and Patrick decide to go back to the "their lodge" idea, but first they need to do the "initiation" on Squidward.