I'm getting something this amazing for free!
— Incidental 9, "Free Samples"

Incidental 9[1], also known as Incidental PM18, is a background character who makes many cameo appearances in the series, first appearing in the episode "Ripped Pants." He is classified as a "inbetween" type incidental.


He is a light orange fish with light blue stripes and light blue lips and a light blue fin. He has light yellow eyes with black pupils.

He appeared as green in "Pickles," "No Free Rides," and The SpongeBob SquarePants Movie.


"Ripped Pants"

He is seen at Goo Lagoon.

"Hall Monitor"

He was a student in Mrs. Puff's Boating School.


He, Fred, and Incidental 31 are acting difficult and rushing Squidward about getting their Krabby Patties.


He runs shocked in the downtown road, thinking a butterfly is a monster.

"Prehibernation Week"

He sits along with Incidental 60 listening to Sandy's quest to find SpongeBob.

"No Free Rides"

He dies after getting crushed by a bus on Mrs. Puff's imagination.

"The Bully"

He is seen sitting at a table with Incidental 60 being served by Teen 5.

"Party Pooper Pants" and "SpongeBob Meets the Strangler"

He is a guest at SpongeBob's house parties.

"The Krusty Sponge"

He makes a cameo in line in between Incidental 5, Incidental 8, and other Bikini Bottomites.

"What Ever Happened to SpongeBob?"

He appears as a New Kelp City resident.

"The Two Faces of Squidward"

He is in a cameo taking snapshot photos.

"The Slumber Party"

He briefly appears at Pearl's beach party.

"The Cent of Money" and "Karate Star"

He is also seen as an arcade customer/visitor in both episodes.

"Free Samples"

A bunch of pennies burst out of his pockets after he tries a "new" Krabby Patty.

"Walking the Plankton"

He is seen rowing away in a lifeboat.


He is seen in SpongeBob's break room party.

"Krusty Koncessionaires"

He is seen at the Low Tides concert.

"Lockdown for Love"

Sleepy Time 052.png
"I can turn into a skyscraper!"
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  1. ^ Incidental Model Sheet 1
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