The baby is a background character who makes cameo appearances throughout the series.
She is an olive green baby with one strand of hair with a pink bow. She also has light orange lips and a single tooth. She wears a white diaper. She is purple in "The Krusty Bucket" and pink in "Mustard O' Mine."
Role in series
She appears as the daughter of Nazz-Mimi when SpongeBob mistakes her diaper for his brain.
She is seen in a stroller with her mother at the beginning of the episode.
She is banned from the Krusty Krab by Mr. Krabs.
She chews on Plankton after he tries to steal her lollipop.