— Incidental 153, "SpongeBob's Place"
Incidental 153 is a fish who first appears in the episode "The Smoking Peanut."
- In "Chum Caverns," she is named Susie.
- In "Feral Friends," she is named Sissy.
She is a tan-colored fish child with light blue lips. She wears a pink skirt.
Role in series
"The Smoking Peanut"
She is one of the many children wanting to play at Krabby Land.
She asks Mr. Krabs for a "SpongeBob Patty" much to his anger.
Several multi colored Incidental 153s were seen at Billy's birthday party.
She is seen at The Low Tides concert.