Incidental 33[1] is a background fish who appears in seven episodes, as well as in the original "Christmas Who?" storyboard. She first appears in "Sandy's Rocket."
Description
She is usually colored bright purple with pink fins. She has a tall dorsal fin with an indentation on it. She wears a purple dress and red lipstick.
In "Sandy's Rocket," she is colored light green.
In one scene of "Patty Hype," she is mistakenly colored with Incidental 48's color scheme, making her light blue with a green fin.
Role in series
"Sandy's Rocket"
She is walking with her umbrella when SpongeBob and Patrick capture her as one of the Bikini Bottom aliens.
"Suds"
She is seen running out of the Krusty Krab with the other fish upon hearing the news of SpongeBob sneezing all over their food due to his suds disease.
"The Paper"
She appears among the crowd of fish laughing at SpongeBob's joke told via Mr. Paper.
"Neptune's Spatula"
She is seen in the crowd at the Poseidome Colosseum.
"Your Shoe's Untied"
She is one of the customers who stands at the register. Later, she is seen shielding her son's eyes from Mr. Krabs when he comes out of the bathroom with his pants down.
"Wormy"
She is in the crowd when SpongeBob gets on top of a treasure chest to warn everyone about the monster.
"Patty Hype"
She is one of the customers who crowd around Mr. Krabs after he takes over the Pretty Patty stand. She is to the left of Medley.
"Christmas Who?"
She appeared in the crowd in the original storyboard, but she was removed from the final episode.
"Patrick's Tantrum"
She can be briefly seen in the audience during [[[Patrick]]'s and Harry the Health Hazard's wrestling match.