YouTube Poop Wiki
Full Name SpongeBob Bucellati SquarePants (before turning evil)
Aliases Slendy
Background Information
Hometown Bikini Bottom
Status Deceased
Likes DOOM

Murdering people

Attacking the inhabitants of Bikini Bottom

Jailing people in his base and most likely killing them after a period of time

Driving his 'free ice cream van'

Possessing people

Dislikes Mr. Krabs

Mrs. Puff

SpongeBob (Alternate universe)

Being Fired

Nationality Bikini Bottomite
Occupation Frycook at the Krab Krusty. (Past)
Alignment Evil
Appearances YouTube Poop: Slendybob gets fired up
Sexual Orientation Unknown
Religion Satanism
Physical Description
Species Demon Sponge
Gender Male
Age 31
Hair Color
Fur Color
Feather Color
Eye Color Red
Breast Size
Power Level Extremely powerful (with the ability to kill his own creator, he is amazingly strong)
Family Margaret SquarePants (mother)
Harold SquarePants (father)
Friends Patrick (formerly)
Sandy (formerly)
Squidward (formerly)
Mr. Krabs (formerly)
Enemies Mr. Krabs

Mrs. Puff

Spongebob (Season 2)

Date Joined

"Did You Miss Me?"
– Slendybob's catchphrase

SpongeBob SquarePants from an alternate universe, known in the normal universe as Slendybob is a vicious murderer first seen in YouTube Poop: Slendybob gets fired up. This character was SpongeBob triggered by Mr. Krabs firing him and playing a lot of DOOM. He started his 1st murdering spree starting with Sandy, Squidward, Patrick, and finally, Mr. Krabs, then later going to the other universe. After the events of the original series, Mr Krabs resurrects Slendybob out of a desperate attempt to escape jail, only for Slendybob to make him his slave.

His theme song is Skillet - Monster


Slendybob is a horrifying psychotic spree killer demon who will do anything to kill his prey (even his own family). He will act like his former self to lure people to him, and use his signature approach to kill them. It had been shown in Episode 10 that he may have lost all of his sanity.


This SpongeBob has the same backstory as his original counterpart, but had gotten fired from the Krusty Krab. One day, SpongeBob was anxious for the new DOOM game for Xbox One and needed it badly (which started his thirst for blood). He killed multiple people from Bikini Bottom, but was supposedly killed by Mrs. Puff. After getting back into another alternate world, he possessed Mr. Krabs when staying in jail.

List of victims and their deaths

(Slendybob's Universe)

Killed after telling SpongeBob to go outside. The way she died is that she may or may not get her head ripped off and her skull gets cracked and then he drank her blood from her head.

Killed by chainsaw after telling Patrick to keep it down when it was Slendybob behind him.

After he hid in his rock after seeing Squidward die, Slendybob could have decapacitated him off-camera, which is supported with the fact that his head was stuck to the top of his rock.

  • A fish

Death by having his eyes burned out by Slendybob.

After being rejected from his job at The Krab Krusty because of a nickel, Slendybob came up with a plan to sneak in and kill him. Before he killed him, he said he was going to pay. Shorty after, Mr. Krabs died via. a spatula to the face.

(SpongeBob's Parallel Universe)

Got his face eaten off. The footage was taken by BBPD, or the Bikini Bottom Police Department.

(The Creator's Universe)

  • Knight

Killed brutally, Slendybob now has more control after killing his creator and returned in Slendybob 2

(Back into SpongeBob's Parallel Universe)

Slendybob cut of the power to his house, then called him... and just breathed heavily into the phone. Then, as he was sleeping, Slendybob came up behind him, using the face of Larry (A possible reference to Moar Krabs), then took the face off and killed SpongeBob by stabbing him with a spatula. NOTABLY THE MOST GRUESOME DEATH. (or he possessed his body or became apart of him)

Axed in the arm, mutilated, and strung to the bark of her tree.

Got eyes sliced off, then mutilated into chum, and to make things worst, Slendybob ate said chum.

Same as Squidward.

  • Mrs. Puff (confirmed that she was still alive)

Stabbed by his spatula, but survived as shown in the 4th episode.

Had his eye strung to a knife blade in the control room of his tank.

After watching PPAP, his rock roof with a spike filled ceiling fell on him, thus resulted in a sharp death. Can be partially blamed with the fact the grave punishments do come to people who actually like PPAP.

  • Gary The Snail

Stabbed... and killed. (no one knows how he got killed that was just a theory)

  • DoodleBob

Stabbed through the stomach with Slendybob's trusty spatula.

  • Bikini Bottom Residents

Some deaths happened when people were trying to evacuate from The Krab Krusty, some deaths also occured while the citizens were trying to kill Slendybob as seen in the Last episode of the first series.

Brutally killed by Slendybob

  • Mermaid Man

Lit on fire

  • Barnacle Boy

Lit of fire

Dismembered and exploded

  • The Old Man

Had his face cut open.

  • Tattletale Strangler

Fell into a building and hanged on a rope. However he could have commitetd suicide.

  • Margaret SquarePants

Hung by Slendybob

  • Harold SquarePants

Same as his wife

  • SpongeBob's Grandma

Strangled by him

Skin ripped off and swallowed a clarinet (he was the sin of PRIDE

Tongue ripped out and had his stomach cut open. (he was the sin of GLUTTONY)

  • The Flying Dutchman

Had a treasure chest dropped on him, crushing his head. (he was the sin of GREED)

  • Patchy The Pirate

Blown up after being fired from a cannon. (he was the sin of WRATH)

  • Tom

Had Chocolate shoved into his body. (he was the sin of LUST)

  • Kevin

Ripped in half. (he was the sin of SLOTH)

  • King Neptune

Killed by his own Trident. (he was the sin of ENVY)

Dark Bottom

  • Mr. Krabs (supposedly)

Killed by his spatula, similarly to how he killed Krabs from his universe, later possessed, and later crushed by Mrs. Puff.

  • Police Guards

Faces ripped off by him using Mr. Krabs (kind of a reference to Mr. Krabs' Unquenchable Blood Lust).

  • Squidward (supposedly)

Killed by him, later possessed.

  • Patrick (supposedly)

Killed by his lasso, later possessed, and then later he was stabbed by SpongeBob.(Came back as a spirit in Slendybob 12.)

  • Sandy (supposedly)

Unknown how she got possessed.

  • Plankton (supposedly)

Splashed in evil paint by Sandy, got possessed, and then later was crushed by Mrs. Puff.

  • Flats

Stabbed with Slendybob's Spatula Spear.


Got jumpscared before his head was ripped off.

▪ Police Officers

Got hit by an explosion.

▪ Pencil Neck

Got his limbs ripped off, and one of his eyeballs.

  • Young Fish

Had his head compressed.

  • Mrs.Puff

Shanked through the heart.


  • His Job
  • His spatula
  • DOOM
  • Killing
  • Blood


  • People who get in his way
  • Mr. Krabs
  • Mrs. Puff
  • The Doom Slayer
  • People who destroy him


Season 1

Season 2


He murders with a spatula sometimes, and often intimates the victim as seen in YouTube Poop: Live free or Dankbob when he cuts off the power at SpongeBob's house with a greasy spatula before going in for the kill. He also can travel from a dimension to another to catch his prey just as he did with Larry the Lobster, whom he killed devouring his head. He can also possess various creatures consecutively by first supposedly killing them, and making them do his bidding.

Slendybob's approach is similar to that of the Slenderman and Jeff the Killer as they are who Slendybob is based upon.


Slendybob was shot in the bottom by Mrs. Puff, ultimately killing him. However, he has shown to be alive. It might be because he still exists as a soul, physically regenerating into a zombie, or he survived the shot wound from Mrs. Puff

Season 2

Slendybob was killed in the final episode while Spongebob and Slendybob were confronting each other. An Unsuspecting Doodlebob came up and stabbed him through the stomach. Just like how Slendybob killed Doodlebob back in Silence of the Fish.


  • His appearance gets worse as he appears in more YouTube Poops, the most notable aspect being his morbid and devilish smile keeps growing. His current appearance has him wield a bloody spatula and having black eyes with bloodshot pupils.
  • Slendybob has killed over 35+ people.
  • Slendybob may be the most evil YouTube Poop character along with Lusty Krabs, Pranktin and The Black Hiver, and even Viacom.
  • Ever since the reboot of the Slendybob Series (Episode 8), Slendybob has been able to possess other various life forms, and duplicate himself into multiple people similar to a virus.
  • The creator of all the Slendybob videos: A Knight's Night, has coincidentally visited this page once.
  • Slendybob's Spatula continued to lose sides (Slendybob 1 - 10) and then restarted all over again (Slendybob 11).
  • It is said that Slendybob was initiated by none other than Viacom.
  • It is unknown what Slendybob's origins are. However, one theory suggests that he is Judas Iscariot, who became a demon after his suicide and later took the form of Spongebob. Afterwards, he changed his name to Slendybob.

See Also

Slendybob season 2

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