SpongeBob SquarePants

Whirly Brains

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WARNING! This page contains spoilers of an episode that has recently aired in the United States. Do not continue reading if you wish not to be spoiled.
If you were looking for the article about the toy, then see Whirly Brain.
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Episode Information [edit]
Season №: 10
Episode №: 205a
Airdate: October 15, 2016 (USA)
October 29, 2016 (Canada)
Running time:
Sister episode(s): "Mermaidpants"
Guest(s): Ed Asner
Writer(s): Mr. Lawrence
Supervising Producer: Marc Ceccarelli
Vincent Waller
Storyboard: Fred Osmond
Animation: Bob Jacques
Previous: "The Whole Tooth"
Next: "Mermaidpants"
List of episodes

"Whirly Brains" is a SpongeBob SquarePants episode from season ten. In this episode, SpongeBob and Patrick get hooked on the latest fad – flying your own brain like a tiny drone.



SpongeBob and Patrick are playing with sticks but an advertisement appears that attracts them to a new toy, called the Whirly Brain. They fight over the TV and end up breaking it. But they put it back together and dance around.

They buy the toy and read the steps. Patrick screams, but is relieved that its just SpongeBob. Their brains start flying in the air and they comment and laugh midair. They also bump together but SpongeBob tells Patrick no more.

They go into a fridge and destroy some part of SpongeBob's house. They shred kelp into sculptures of themselves and Patrick's brain breaks SpongeBob's pineapple skin to reveal Gary in his litterbox. They share a laugh and proceed to spy on Squidward, who is in his bathtub.

SpongeBob's brain lands on Squidward and Patrick says that he may have been in the toilet. Patrick's brain is now in the toilet and Squidward tells them to stop bothering him. He checks his mirror to see SpongeBob's brain on him. Squidward screams, "Aliens from Mars!" and jumps out nude and runs around the streets nude. They fly their brains around town and even switch their bodies. They use their brains to switch drinks around, and spy on Mr. Krabs and Mrs. Puff dating in an alley and brain fart when they are about to kiss. SpongeBob and Patrick get eggs thrown at them and a kid tells them that all the kids have Whirly Brains, not just them.

Patrick, SpongeBob, and the unnamed kid race but SpongeBob and Patrick's brains land into an old man's house and he takes them as his own. He hides them and SpongeBob wonders where their brains can be. The remote controls die and are in the dark. Patrick finds a stinky diaper and makes it as his own eyes but SpongeBob removes it. SpongeBob calls Sandy on the phone and she uses a missing brain detector to find the brains.

Sandy's detector leads to the same old man who found their brains. She asks kindly but the old man is snoring. But Sandy just walks in and they try to look for the brains. The floor creaks and he wakes up but Sandy puts a fight with the old man. SpongeBob accidentally trips onto the barrel and all the brains fly free and all go back to their original being. The old man cries because he doesn't get to have fun but Sandy and SpongeBob hook SpongeBob's propeller onto the old man so he can fly in the air too and he is having fun as the episode ends. But Squidward is still running around nude.


According to Vincent Waller, the production of Season 10 began on October 12, 2015.[1] Vincent also revealed that fans will see a "different flavor in the animation" of the series.[2] On December 18, 2015, Vincent Waller, tweeted some early production work of the first Season 10 episode. As noted on a photo of the script, the first draft was dated November 30, 2015 and the board draft December 4, 2015.[3] On August 8, 2016, Waller tweeted that they had finished retakes on the episode.[4] On August 10, 2016, he revealed that the first episode of season 10 was two 11-minute segments.[5]


The episode name was confirmed in a tweet by Vincent Waller on July 16, 2016.[6]



 ) Associated production music
 ) Original music
 ) SpongeBob music

  Unknown Track 2 - Nicolas Carr, Sage Guyton, Jeremy Wakefield [title card.]
  Seaweed - Steve Belfer [SpongeBob and Patrick playing with stick and cup.]
  Fly by Night - Montague Ewing [Whirly Brain commercial.]
  Hot Steel and Slide Licks (f) - Jeremy Wakefield [SpongeBob's TV ripped in half.]
  Fly by Night - Montague Ewing [End of commercial.]
  Gator - Steve Belfer [SpongeBob tries to open Patrick's head.]
  Drama Link (d) - Hubert Clifford [SpongeBob puts on a scary mask.]
  Gator - Steve Belfer ["It's just me, Patrick."]
  Drama Link (d) - Hubert Clifford [Patrick puts the mask on.]
  Gator - Steve Belfer [Propeller attached to SpongeBob's brain.]
  Weekend Break - Phil Green, Geoffrey Love, Ken Thorne ["It's time to free our minds."]
  Hot Steel and Slide Licks (s) - Jeremy Wakefield ["Patrick, no more eye bumps, okay?"]
  Twelfth Street Rag - Sage Guyton, Jeremy Wakefield [SpongeBob and Patrick fly their brains around SpongeBob's house.]
  Latin Lounge - Richard Myhill [Squidward taking a bath.]
  Fooling Around - Barry Anthony [SpongeBob and Patrick looking for Squidward.]
  Alien Spacecraft (a) - Gregor Narholz [Squidward sees SpongeBob and Patrick's floating brains.]
  Long Distance Mission [#20] - Phil Green ["ALIENS FROM MARS!! IT'S AN INVASION!!!! AAAHHH!!!!!!!"]
  Gator - Steve Belfer [SpongeBob and Patrick playing with their brains near the jewelry store.]
  Parisienne Episodes [#13] - Gerhard Trede [SpongeBob and Patrick's brains appear at Le Cafe.]
  Hot Steel and Slide Licks - Jeremy Wakefield [SpongeBob and Patrick laugh.]
  Bella Italia - Bruno Bertoli [Krabs and Mrs. Puff on a date.]
  Hot Steel and Slide Licks (b) - Jeremy Wakefield [Mrs. Puff inflates.]
  Hot Steel and Slide Licks (a) - Jeremy Wakefield ["Oh, Eugene!"]
  Buffoonery - Van Phillips [Other kids with Whirly Brains.]
  Domestic Fun (c) - Ernest Tomlinson [Fred gets hit by a Whirly Brain.]
  Hot Steel and Slide Licks (o) - Jeremy Wakefield ["Hooray!"]
  Monster Wave - Nicolas Carr, Fabian Fernandez, James King [Whirly Brains racing to the end of the street.]
  Long Distance Mission [#20] - Phil Green [Old timer captures SpongeBob and Patrick's brains.]
  Planet Surface - Gregor Narholz [SpongeBob says they've lost their minds.]
  Cartoon Sting 4 - SpongeBob and Patrick looking for their brains.
  Space Horizons - Wolf Helling [Everyone calling out for their brains.]
  Cartoon Sting 7 - SpongeBob, Patrick and Sandy enter the old timer's house.
  Masked Crusader 2 - Harry Bluestone, Emil Cadkin [Old timer threatens to call the cops.]
  Clownfish Capers - Sage Guyton, Jeremy Wakefield [All the brains are freed.]
  Hot Steel and Slide Licks (j) - Jeremy Wakefield [Old timer cries.]
  Unknown Track 2 - Nicolas Carr, Sage Guyton, Jeremy Wakefield [SpongeBob and Patrick donate their propellers to the old timer.]
  Straight from Hell 10 - Gregor Narholz [Ending.]


I can turn into a skyscraper!
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  • This episode reveals that Mr. Krabs and Mrs. Puff have been secretly dating for the last 16 years, indicating that since the events of the episode "Krusty Love," they never stopped seeing each other. In spite of this, in the episode "Summer Job," Mrs. Puff believed Mr. Krabs was asking her on a date, as if they've never dated before.
  • In the back alley where Mr. Krabs and Mrs. Puff are having a date, the walls of one of the buildings has the word "Sharks" and "Pods" written in graffiti, referencing the Season 9 episode "Sharks vs. Pods."
  • When this episode premiered, it was paired up with "Scaredy Pants."
  • All of the main characters appear in this episode except Sheldon J. Plankton.
  • This is the second time there's a cage in SpongeBob's house. The first was in "The Fish Bowl."
  • The fourth wall is broken in this episode when Squidward runs and looks at the camera yelling "YOU'RE NEXT!"

Cultural references

Whirly Brains 048

Evelyn on the right side using a smartphone.

  • Whirly Brains could be a reference to remote control helicopters and toy drones.
  • In the background, there is a pink fish with a smartphone.
    • This is also the first SpongeBob episode where a smartphone is seen.
  • The part where SpongeBob and Patrick are seen "hypnotized" to get the "dangerous but popular" Whirly Brains on TV might be a reference to "A Sucker for the Suck-O-Matic" from Rocko's Modern Life, where Rocko, Heffer, and Spunky are also hypnotized to get a dangerous product that later populates the neighborhood, the Suck-O-Matic.


  • When Squidward sees Patrick's brain floating up and down, he screams out "Aliens from Mars!" wearing a shirt, but in the next shot, he is wearing no shirt.


Spongebob SquarePants - 'The SpongeBob SquarePants Challenge' Promo 300:30

Spongebob SquarePants - 'The SpongeBob SquarePants Challenge' Promo 3

Official promo


Start a Discussion Discussions about Whirly Brains

  • My (really long) Whirly Brains review

    10 messages
    • By the way,I think the episode was okay. But I actually liked it.
    • Meh  Good Story and Concept but The Begining was kinda frustrating 
  • SpongeBob's Season 10 Design

    6 messages
    • Looks the same to me. I have not watched spongebob in a while, but in my opinion in every season, he looks the same.
    • Originator156 wrote: Looks the same to me. I have not watched spongebob in a while, but in my opinion in every season, he looks the same. ...

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