*When Rube says "Yeah, later would be good!," SpongeBob freezes mid-blink.
*When Rube says "Yeah, later would be good!," SpongeBob freezes mid-blink.
*[[File:SpongeBob mouth disappear for a split - screen..png|thumb|SpongeBob mouth disappear for a split - screen]]When SpongeBob says "It's FUN-Believable," his mouth disappears for a split second.
*[[File:SpongeBob mouth disappear for a split - screen..png|thumb|SpongeBob mouth disappear for a split - second.]]When SpongeBob says "It's FUN-Believable," his mouth disappears for a split second.
The episode begins with a show called Everyone is Horrible, hosted by Squidward. Squidward complains about Bubble Bass for being gross, then is about to say something about SpongeBob, only to be told by a stagehand that his show is being ended early. In its place is a show called Fun-Believable with Rube, where he highlights interesting sights around Bikini Bottom. He visits Sandy Cheeks' treedome, only for SpongeBob and Patrick to interrupt him, asking to show him something cool. They eventually get nervous and leave, and Sandy's treedome outfits Rube with a water helmet, then lets him in.
Sandy shows her "secret skill": holding the record for the most nuts stored in her cheeks. She demonstrates, and SpongeBob and Patrick run in, accidentally crashing into Rube. He is swallowed whole by Sandy, along with the rest of the nuts, but agrees to let them on the show later.
Next, Rube goes to Nosferatu's castle. Slappy throws his head to start a Rube Goldberg machine, ending in an advertisement for Fizzy Fang soda. Rube is impressed, and SpongeBob and Patrick rise out of two coffins. However, they are not yet ready and go back to hiding.
Rube then goes to Baby Prunes' house, where she and Mary live. Baby Prunes tells Rube that she used to be wilder and more active in her youth, and Rube doubts it. Baby Prunes proves it by taking a helicopter around town. Rube enjoys the flight, but she begins driving it out of control. Perch Perkins and his grandmother are reporting on a traffic pile-up when Baby Prunes' helicopter bumps into theirs. Arguing over who is older, Mrs. Perkins and Baby Prunes get into a fight. Perch jumps out of the helicopter, while Rube stays to report. The helicopters crash and fall into Glove World!, where Mary and Perch are waiting for them. As they are taken away in wheelchairs, Mrs. Perkins disintegrates into dust, making Baby Prunes realize that she really was the oldest.
As Rube is signing off, SpongeBob and Patrick state that they are ready to show him their trick. They morph their bodies into the word "Fun-Believable," delighting Rube. Squidward, on his show, shouts "Horrible!" and turns it off.
Running gags
SpongeBob and Patrick saying that they are ready for Fun-Believable with Rube.
This episode was initially titled "Funbelievable."
This episode's title is a portmanteau of the words "fun" and "unbelievable."
This episode was set to unofficially debut on Nickelodeon on July 2, 2023 at 7:45am,[2] but it was quickly shafted for a rerun of "King Plankton," likely being a scheduling error.[3]
Out of all of those premieres, only the first made it past the airwaves.
This episode was originally scheduled to premiere at 1:00pm, but was moved to 5:00pm.
Rube says that Nosferatu's castle is a "historic Bikini Bottom landmark." However, in "Squidferatu" and "Slappy Daze," it is shown to be located in a village outside Bikini Bottom.
Sandy holds the world record for holding the most nuts in her mouth, possibly referencing the events of the episode "Squirrel Record"; however, in that episode it was revealed that all of the records Sandy broke were from a book that was 30 years old.
Nosferatu's castle and vampire form, as well as Slappy's ability to disjoint his head return from "Squidferatu" and "Slappy Daze," although bat Nosferatu is not traditionally animated like in his first appearance, instead featuring his head plastered over animated wings.
Baby Prunes' aggressive attitude and thirst for thrills return from "Biddy Sitting," putting Rube in danger by almost diving a plane straight into the ground.
Old Mrs. Perkins returns from The Patrick Star Show episode "The Drooling Fool," at war with Baby Prunes over who's the oldest town resident. She later proves herself right, turning to dust after their lengthy battle.
One of the faces seen on SpongeBob and Patrick when they're about to do their "Fun-Believable" stint references their expressions while preparing to jellyfish in "Jellyfishing."
This quote is more commonly recognized across the internet as a line spoken by Mario in one of the cutscenes of the 1994PhillipsCD-i game Hotel Mario, which in turn is also a direct reference to the band.
Errors
When Rube says "Yeah, later would be good!," SpongeBob freezes mid-blink.
