Not to be confused with the rude customer or Incidental D6.
— Incidental 6, "Chocolate with Nuts"

Incidental 6,[1] also known as Incidental K3[2] and Incidental PM4,[3] is a Bikini Bottomite who makes many cameo appearances throughout the series, starting in the episode "Ripped Pants," and he makes his most notable appearance in the episode "Chocolate with Nuts." He is classified as a "inbetween" type incidental.




He is a brown trout who wears a purple/lavender shirt with light-blue shorts and has a solid body. He also has greenish-yellow fins and legs. His eyes are quite big and the pupil is small, but the surrounding area of the eye is lime green in earlier seasons and beige in later ones, and he has light tan lips.

Role in series

"Ripped Pants"

He makes a cameo as a Goo Lagoon beachgoer.


He makes a cameo as a Krusty Krab customer.

"Hall Monitor"

He is seen driving a boatmobile.

"Squeaky Boots"

He is seen as a customer at the Krusty Krab.

"Culture Shock"

He can be seen with other performers backstage while waiting to perform in the talent show at the Krusty Krab.


He is seen as a customer in the Krusty Krab.

"MuscleBob BuffPants"

He is shown as a Juice Bar bartender.

"Valentine's Day"

He is shown as a carnival visitor.

"Walking Small"

He is shown as a Goo Lagoon beachgoer.

"Fools in April"

He is one of SpongeBob's prank victims; he requests two ice cubes for his drink, but—as a prank—SpongeBob only puts in one. His face is later mistakenly imagined by Squidward alongside other memories that confront him after stating his conscience is clear.

"Neptune's Spatula"

He appears as Fry Cook Museum visitor, later seen at Poseidome.


He appears as a Krusty Krab customer.

"Your Shoe's Untied"

SpongeBob asks him "Could you show me how to tie my shoes?" But he tells SpongeBob that he has fins.

"Something Smells"

He is seen at Reef Cinema and runs away when he smells SpongeBob bad breath.

"Big Pink Loser"

He is a customer at the Krusty Krab.

"Bubble Buddy"

He joins the other Bottomites in attempting to pop Bubble Buddy in retaliation for his misdeeds.

"Dying for Pie"

He is seen in Squidward's fantasy where SpongeBob explodes.

"Imitation Krabs"

He is seen as a customer at the Krusty Krab.


He is seen when SpongeBob is waving his arms and horrifyingly pointing at Wormy flying by.

"Patty Hype"

He and Fred neglect the Krusty Krab and instead go to the Shell Shack.

"Prehibernation Week"

He is seen when Incidental 31 looks in a spout at Sulfur Fields.

"Life of Crime"

He is seen when he and the other Bikini Bottomites mistake SpongeBob and Patrick for street performers.

"Christmas Who?"

He is seen singing "Santa's coming tonight, tonight" all night.

"I'm Your Biggest Fanatic"

He is seen at the bottom happy that Kevin C. Cucumber.

"Squirrel Jokes"

He is seen at a nightly event called the Komedy Krab.

"The Smoking Peanut"

He is cheering when he finds out the pearl has been returned to the Clam.

"Graveyard Shift"

When he asks Squidward if the Krusty Krab is open, Squidward tells him to read the close sign and then orders a Krabby Patty Deluxe as well as a double chili kelp fries. Squidward tells him that "No, you won't! I can't hang out here all night! I've got a life." He then replies "Well, fine, if you don't want my money!" Mr. Krabs hear their argument and jumps on the question if they stay open longer they give us their money. To which he replies "Sure!" Mr. Krabs changes the schedule and has the Krusty Krab operate 24 hours a day. He then barges through the door cheering, while trampling Squidward in the process.

"Krusty Love"

He is seen at Fancy! with Incidental 63.

"Sailor Mouth"

He tells Evelyn that he does not understand why SpongeBob has to work blue because he's talented. Evelyn and him go somewhere more family-oriented.

"Artist Unknown"

He is seen attending art class. However, he and a student thought it was cooking and leaves.

"Jellyfish Hunter"

He is seen as a customer at the Krusty Krab wanting a Jelly Patty.

"The Fry Cook Games"

He is seen covering up his son's eyes with his son also covering up his parents' eyes.

"The Algae's Always Greener"

An alternate universe version of him is seen doing the victory screech after SpongeBob finally manages to clap him in an underwired bra. Krabs relinquishes his stolen patty.

"My Pretty Seahorse"

He complains to Squidward about where their food is.

"Mermaid Man and Barnacle Boy IV"

He is seen leaving until Mermaid Man and Barnacle Boy come into the Krusty Krab.

"Doing Time"

He opens a window for the seniors at Shady Shoals Rest Home in order for everyone to see their nice white clothes only for fruit punch to pour in.

"As Seen on TV"

He is seen at the Krusty Krab.

"No Weenies Allowed"

He lashes out at SpongeBob for accidentally placing his feet in his family's two bowls of potato salad.

Chocolate with Nuts

He plays his most prominent role yet in "Chocolate with Nuts," where he exhibits a violent obsession with chocolate and chases after SpongeBob and Patrick in pursuit of it.

"Krusty Krab Training Video"

He is seen at the Krusty Krab.

"Party Pooper Pants"

He is seen attending SpongeBob's party and also bringing chips.

"Mermaid Man and Barnacle Boy V"

He is waiting in line at the Krusty Krab which extends outside.

"Born Again Krabs"

He is seen at the Krusty Krab during the re-opening.

"I Had an Accident"

He is shown to have undergone a severe buttock injury that leads him into a state of hospitalization, as the "Iron Butt" is shown treating him.

"Krabby Land"

He is shown as a child at Krabby Land.

"The Sponge Who Could Fly"

He mocks SpongeBob for trying to learn how to fly.

"SpongeBob Meets the Strangler"

He attends SpongeBob's "100% on-time average" surprise party.

"Pranks a Lot"

He is driving a bus and sees SpongeBob and Patrick fighting over a can of spray paint called Invisible Spray.

"Fear of a Krabby Patty"

When SpongeBob screams at all the Krabby Patty hallucinations in sight, with his wife thinking that he did it because his shirt was hideous.

"Krabs vs. Plankton"

He appears as jury summon for the case Plankton's lawsuit against Mr. Krabs. Later, he is the judge that they have reached a verdict of not guilty but still proclaim that Mr. Krabs is cheap.

"Skill Crane"

He is shown working for R.A. Penny Pincher Vending Supplies.

"Selling Out"

He is seen at the Krabby O'Monday's.

"Funny Pants"

He is seen when the grandma pie and whoopie cushion trucks crash together.

"SquidBob TentaclePants"

He is shown to be attending Squidward's clarinet performance, and Incidental 14 tells him that she is scared of Squidward playing his clarinet.

"Ghost Host"

He appears as a mattress salesman.

"Once Bitten"

He is shown driving a boatmobile.


He mocks SpongeBob's wig. Later, he stars in the movie being viewed at the Reef Cinema with Incidental 63 called My Hair Lady.

"That's No Lady"

He is shown at the Krusty Krab.

"Hocus Pocus"

He was seen driving with Incidental 103 crying, "I don't like pistachio!" he replies tersely, "Then why did you ask for it?"

"Driven to Tears"

He faints when the DMV award giver tells Patrick that all men would want to be him.

"Rule of Dumb"

He gives Patrick his television after Patrick was crowned king.

"Best Frenemies"

He is shown drinking the new Kelp Shake at the Krusty Krab.

"Squid Wood"

He is seen at the Krusty Krab.

"Best Day Ever"

He is shown attending Squidward's clarinet concert.

"Friend or Foe"

He is shown to be listening to the story of how Plankton and Mr. Krabs transitioned from friends to enemies. He is also shown as a child to be arguing with another child if they like or respect Stinky.

"Boat Smarts"

He appears in the video about B.B.U.T.K.S.B.S.P.O.T.R.A.O.O.B.A.T.: (Citizens of Bikini Bottom United to Keep SpongeBob SquarePants Off the Road and Out of Boats All Together), where he gets into an accident.

"Roller Cowards"

He is seen standing in line for the bathroom right in front of SpongeBob and Patrick, expressing annoyance toward the duo's antics.

"Breath of Fresh Squidward"

He is seen with Incidental 49 and Incidental 153 at the Krusty Krab. When Squidward creepily asks how everything is, he answers with "What do you mean?" in a very skeptical tone.

"Slimy Dancing"

He is watching the dance contest.

"The Krusty Sponge"

He is seen at the Krusty Krab watching Gene Scallop's review of the Krusty Krab and begins to leave when he hears the comments that the Krusty Krab smells "like the rear end of a goat" and that "you could find livelier help in a graveyard." However, he returns when Gene says that the Krusty Krab is a big success because of the Krabby Patty and SpongeBob was no square when it came to cooking, ending with a good review.

"Sing a Song of Patrick"

He joins an angry mob headed by Fred after he hears Patrick's terrible song.

"A Flea in Her Dome"

He is seen inside Sandy's treedome along with other citizens in the Bikini Bottom.

"Goo Goo Gas"

He is shown to be turned into a baby by Plankton's gas.

"Le Big Switch"

He is shown to be thrown out of the Krusty Krab.

"Picture Day"

He is shown as a teenager.

"Mermaid Man vs. SpongeBob"

He is seen at the Chum Bucket.

"The Inmates of Summer"

He is seen as one of the prisoners at Inferno Island.

"The Battle of Bikini Bottom"

When Patrick is telling the story of the battle, he can be seen as part of the Blue (don't wash hands) Team.

"What Ever Happened to SpongeBob?"

What Ever Happened to SpongeBob? (animatic) labels the light purple sound effect fish as #6, like how it labels different-looking Incidental 103 as #103.

"The Two Faces of Squidward"

He is shown to admiring Squidward's handsomeness.


He is seen at the Chum Coliseum.

"Suction Cup Symphony"

He is seen in Squidward's day dream.


He is seen with all of the Bikini Bottomites after returning from National No SpongeBob Day.

"Slide Whistle Stooges"

He is seen cheering after Squidward drives a track off a cliff happy that the Slide whistle noise has finally stopped.

"A Life in a Day"

He is seen cheering at Larry the Lobster for his daredevil tricks.

"Sun Bleached"

He is seen as one of the rejects to the tanning party for being too pale.

"Patty Caper"

He is seen at the Krusty Krab.

"The Krabby Kronicle"

He is seen at the Krusty Krab buying a newspaper.

"Choir Boys"

He is seen as part of the Bikini Bottom Men's Choir.

"Squid's Visit"

He is seen as a fire fish.

"To SquarePants or Not to SquarePants"

He is seen at the Krusty Krab.


He is seen as part of the angry mob of the people who SpongeBob and Patrick wrongfully arrested, who start chasing them and SpongeBob and Patrick confuse them for fans.


He is seen at Sandy's treedome.

"No Hat for Pat"

He is watching Patrick fell on a bucket of spiky sea urchins. After Squidward gets hurt he gets a refund despite Mr. Krabs telling the Bikini Bottomites there would be absolutely no refunds.

"Sand Castles in the Sand"

He is seen at Goo Lagoon.

"Chum Bucket Supreme"

He is seen buying chum.

"Truth or Square"

He is seen chanting "We want Krabby Patty."

"Chum Caverns"

He is seen Plankton's underground cave.

"The Clash of Triton"

He is seen watching King Neptune celebrate his birthday.


He is seen at Squidward's house.

"Stuck in the Wringer"

After SpongeBob lashes out at Patrick, he and the other townspeople scold him for doing so.

"Greasy Buffoons"

He is seen waiting in line at the Chum Bucket and Krusty Krab buying greasy fast food.

"Model Sponge"

He is seen in SpongeBob's daydream.

"Keep Bikini Bottom Beautiful"

He is seen doing community service.

"SpongeBob's Last Stand"

He is seen in a flashback when the town approves of the Shelly Superhighway and is later seen when Plankton is about to finish the highway.

"Back to the Past"

He is shown as a prisoner in an alternate timeline.

"Gary in Love"

He is shown driving.

"The Play's the Thing"

He is shown to be watching a play Squidward wrote.

"The Cent of Money"

He is seen at Fun Arcade.

"The Curse of the Hex"

He is seen at the Krusty Krab at the end of the episode.


He and the other Bikini Bottomities surround Squidward when they see that he is the most miserable person in the Bikini Bottom. Then he is seen going to the Mt. Bikini Bottom to throw Squidward in the volcano.

"That Sinking Feeling"

He is seen in the episode digging.

"Karate Star"

He is shown as a prisoner.

"Tunnel of Glove"

He is seen at Glove World!.

"The Wreck of the Mauna Loa"

He is shown to be waiting to ride Mauna Loa Amusement Park ride. However, the ride is wrecked before he can ride it.

"Love That Squid"

He is seen at the Krusty Krab.

"Accidents Will Happen"

He is seen at the Krusty Krab wondering why Squidward is not in his work place.

"The Other Patty"

He is seen in line waiting at the Flabby Patty Shack.

"Oral Report"

He is seen when Mrs. Puff chases down SpongeBob.

"The Googly Artiste"

He is seen waiting in line to see Patrick's work of art and is later seen at the Krusty Krab.

"A SquarePants Family Vacation"

He is seen at The Outskirts Outlet Mega-Mall.

"Walking the Plankton"

He is seen on the Luxury Ocean Cruise Ship.

"Mr. Krabs Takes a Vacation"

He is seen at the Bikini Bottom Mint with a tour group.

"Plankton's Good Eye"

He is seen at the Chum Bucket where he and other Bikini Bottomites throw a party for Plankton's good deeds.


He is shown in line waiting to see Fiasco's work of art.

"Are You Happy Now?"

He is shown at a concert.

"Planet of the Jellyfish"

His Jellien counterpart is seen chasing SpongeBob while the real him is trapped in a cocoon. He is later freed by SpongeBob and Sandy.

"Free Samples"

He is shown as part of the angry mob.

"Karen 2.0"

He is seen watching Karen and Karen 2 fight each other.

"Face Freeze!"

He is seen sitting at the back of the bus with the other Bikini Bottomites feeling creeped out by SpongeBob and Patrick's face freeze.

"Glove World R.I.P."

He is seen on The Glove Boat at Glove World!. He later appears at Hall of Mirrors with his daughter and cries when the mirrors break.


He is seen at the Krusty Krab.

"Demolition Doofus"

He is seen at the Demolition Derby.


He is walking out of the Krusty Krab.

"For Here or to Go"

He is seen walking into the Chum Bucket when he sees that they are serving Krabby Patties only to quickly flee when he sees other customers find the Krabby Patties at the Chum Bucket taste awful.

"Chum Fricassee"

He is seen in line at the Chum Bucket.

"The Good Krabby Name"

He is shown to be annoyed with Eat at the Krusty Krab signs.

"Move It or Lose It"

He is shown to be willing to sign the petition to not bulldoze the Chum Bucket.

"Hello Bikini Bottom!"

He is shown in Colonel Carper's fantasy and later he appears in the angry mob chasing SpongeBob and Squidward. He appears at the end of the episode watching the meteor shower.

"Extreme Spots"

He is seen in the crowd.

"Little Yellow Book"

He is seen when Squidward reads SpongeBob's diary out loud to everyone in the Krusty Krab.

"Eek, an Urchin!"

He is seen at the Krusty Krab.


He is seen at the Bikini Bottom Jail.

"Evil Spatula"

He is seen at the Krusty Krab.

"It Came from Goo Lagoon"

He is seen being frightened of a super bubble from Goo Lagoon.

"Kenny the Cat"

He is seen cheering for Kenny's arrival.

"SpongeBob You're Fired"

He is at the Krusty Krab.

"Lost in Bikini Bottom"

He is seen running out of the bathroom when discovers that SpongeBob stinks.

"Tutor Sauce"

He states that his Krabby Patty tastes like sadness.

"Squid Plus One"

He makes a cameo in line.

"The Executive Treatment"

He is seen as business man.

"What's Eating Patrick?"

He is seen at the Krusty Krab.

"The Sewers of Bikini Bottom"

He is seen at Krusty Krab.

"Larry's Gym"

He is seen at the Krusty Krab.

"Married to Money"

He is seen running of the Krusty Krab after Plankton uses Sea bears to steal the Krabby Patty secret formula.

"Mall Girl Pearl"

He is seen working a store called Wits.

"Two Thumbs Down"

He is seen when SpongeBob injuries his thumbs.

"CopyBob DittoPants"

He is seen at the Krusty Krab.

"Lame and Fortune"

He is seen at the Chum Bucket.

"Goodbye, Krabby Patty?"

He is seen at the Krusty Krab.

"Sandy's Nutmare"

He shows up at her house wanting Nutty Butter.

"Bulletin Board"

He is seen at the Krusty Krab.

"Snail Mail"

He makes a cameo in the crowd at the Bikini Bottom Air Show.

"Pineapple Invasion"

He is seen running away from Mr. Stinky stink.

"Salsa Imbecilicus"

He becomes as stupid as Patrick being affected with Plankton's sauce. Later, he returns to normal after Karen and Sandy educate the entire town at Bikini Bottom University.

"The Whole Tooth"

He shown to say goodbye to his tooth where his tooth leave for Tooth Island on the boat the Tooth Ferry.

"Code Yellow"

As a Bikini Bottom Hospital doctor, he dodges Mrs. Puff's iron lung and is part of the operating theater audience. His audience appearances are instead of Incidental D6;[4] once, the fish resembles both.

"Mimic Madness"

He is seen at the Krusty Krab telling his children to eat their patties.

"SpongeBob's Place"

He is buying Krabby Patties from SpongeBob's Place.

"Burst Your Bubble"

He cheers after SpongeBob blows a lot of Bubble boats.

"Plankton Retires"

He is seen at the Krusty Krab and gets caught up between Mr. Krabs and Plankton's brawl.

"Trident Trouble"

He is seen at the Krusty Krab.

"The Incredible Shrinking Sponge"

He is seen at the Krusty Krab.


He is watching SpongeBob and Patrick and later Squidward and Sandy play sports.

"The Getaway"

He is shown to be working as a baker.

"Cave Dwelling Sponge"

He is hit by a tyre.

"Larry the Floor Manager"

He is seen at the Krusty Krab.

"No Pictures Please"

He and the other Bikini Bottomites surrounds Patrick and Rube for taking photos.

"Squid Noir"

He becomes annoyed with Squidward playing his clarinet.

"Cuddle E. Hugs"

He is confused as to what SpongeBob is doing.

"Don't Feed the Clowns"

He is seen in the audience watching clowns perform.

"Grandmum's the Word"

He is seen in Lily Plankton's daydream and fights the other citizens of the Bikini Bottom for a single Krabby Patty.

"High Sea Diving"

He is seen watching SpongeBob dive to the surface.

"Mustard O' Mine"

He is complaining to Mr. Krabs about no mustard.


He is seen watching SpongeBob cook.

"Plankton Paranoia"

He banned from the Krusty Krab by Mr. Krabs.

"Call the Cops"

He is seen at the Krusty Krab.

"Goons on the Moon"

He is crawling to get around after SpongeBob moves the moon.

"Squirrel Jelly"

He is seen injured after competing against Sandy.

"The Nitwitting"

He is seen at the traffic light in a vehicle accident which the Empty Head Society caused.

"The Ballad of Filthy Muck"

He is seen as part of the angry mob running the Filthy Muck out of town.

"The Krusty Slammer"

He is seen at the Krusty Slammer when the prisoners throw tomatoes at Mr. Krabs for taking away their luxury items.

"Pineapple RV"

He is seen beating up Squidward for causing Porpoise Peak plant to rot.

"Broken Alarm"

He is seen at the Krusty Krab.

"SpongeBob's Big Birthday Blowout"

He is seen attending SpongeBob's birthday party.

Role in movies

In The SpongeBob SquarePants Movie, he is seen at the Grand Opening of the Krusty Krab 2.

In The SpongeBob Movie: Sponge Out of Water, he is seen at Krusty Krab at the end of the movie.



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