Encyclopedia SpongeBobia
Encyclopedia SpongeBobia
Hey man, I haven't done nothing!
— Incidental 108, Ditchin'

Incidental 108[1] is a background fish who debuts in “Valentine's Day.” His incidental type is currently unknown.



He is a thin oval shaped faded brown fish with a light-brown mouth and black eyes. He wears a red tank-top.

Role in series

Incidental 108 with a group of baby worms.

Incidental 108 is a somewhat commonly used incidental character in the series. He has had many notable/speaking roles as well as minor/non-speaking ones.

Major roles

"Valentines Day"

He is part of the crowd of fish who were cornered at the Valentine's Day Carnival pier by Patrick during his tantrum.

As Seen on TV

He talks about a performance that he saw on T.V. last night with Incidental 39 and SpongeBob assumes that they were referring to him.

Mid-Life Crustacean

He is one of the kids at Bunny Buns chanting “Can you feel it Mr. Krabs?”


He impatiently asks SpongeBob to remove his wig because it was blocking the movie screen.

The Krusty Sponge

He appears near the beginning of the episode beside Incidental 27 impatiently waiting for Incidental M3 to finish his order at the Krusty Krab.

"Le Big Switch"

Squidward takes his Krabby Patty and insults him, which makes him cry.

Blackened Sponge

He questions what Jack M. Crazyfish looks like from SpongeBob's dream when he sees Crazyfish walk into the Krusty Krab.

Porous Pockets

He asks SpongeBob for some money and SpongeBob asks if he wanted ice cream but he says he is allergic to it but he offers to be SpongeBob's friend.

Choir Boys

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


He gets arrested for eating Quasi-Gummy Chewy Candy Fish because it is "of his own kind." It is then revealed by Incidental 37A that he used to be a good student in boating school until he started cutting class, which lead him into criminal notoriety. This scares SpongeBob since he is doing exactly the same thing.

The Play's the Thing

He is seen at the Krusty Krab with Incidental 48 where they get disturbed by Squidward.

Two Thumbs Down

He is seen in a trench coat and fedora flipping a coin with his thumb during the thumbs song.

Pull Up a Barrel

He is part of the sunburn brigade.

Lame and Fortune

He gets a fortune cookie that says something wonderful is about to happen to him, a group of Baby worms then come up and start licking him and Incidental 108 happily thanks the fortune cookie.

Trident Trouble

He is seen eating a dancing Krabby Patty with Incidental 48 at the Krusty Krab.

The Clam Whisperer

He is seen as a child on a seesaw with Incidental 27 until the clams come and attack them.

Lighthouse Louie

He is seen panicking at the shadows from the lighthouse with Bubble Bass and Larry.


  • In the episode "Porous Pockets," he reveals that he is allergic to dairy.


  1. ^ "Incidental model sheet 3"