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The purple baby is a baby girl who makes several cameo appearances throughout the series, starting with the episode "Mermaid Man and Barnacle Boy."


She is a lavender fish with light purple lips who wears a diaper, a yellow bib, and carries a milk bottle.

Role in series

"Mermaid Man and Barnacle Boy"

She appears on SpongeBob's TV in an episode of The Adventures of Mermaid Man and Barnacle Boy. A villain, Clam Head Candy Cad, takes a lollipop away from her, referencing the phrase "taking candy from a baby." Mermaid Man's Raging Whirlpool catches him, causing the lollipop to fall back to the baby.

"SpongeBob Meets the Strangler"

She is one of the things the Tattletale Strangler says could be the "strangler" to SpongeBob.

"Anything for Baby"

When SpongeBob is on the bus, he sees her crying. Because of this, he goes outside of the bus onto the window of the seat she and her mother are sitting in and makes silly faces. She laughs at him, and SpongeBob continues to do silly faces until he gets hit by a billboard, which makes the baby laugh even more.

"Goo Goo Gas"

While Plankton is on a bench, he hears someone "Oh, look at you, you're so small, tiny and helpless." It turns out to simply be her mother with her milk bottle, talking about how she could take away the baby's bottle anytime she would like and the baby could not do anything about it. She then puts the bottle back in her mouth and strolls back along.

"Squidward in Clarinetland"

She accidentally sprays some milk from her bottle onto the case of Squidward's clarinet. Her mother is sorry, but Squidward does not mind, since it did not get onto his clarinet. However, when he opens the case to show that there are no drops, she takes a look and accidentally drools on this, causing Squidward to throw a tantrum.

"Escape from Beneath Glove World"

She appears with Incidental 49 in a stroller.
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