Jewel Triplets Gang
The Jewel Triplets Gang are a gang of two green babies and one purple baby who stole one of the ocean's most famous items called Neptune's Jewel of the sea. They only appeared in the episode The Great Patty Caper in the dining car and when SpongeBob can't find his key to the Krabby Patty Formula he suspect the Nanny (Purple Baby) to have stolen it but instead they didn't as they were caught for stealing the Jewel. One of the police officers said he was looking for it for many years and now he got it. They were arrested first before the Butler was arrested.
- It is unknown who gave birth to the Jewel Triplet Gang.