Ms. Nibsy is one of SpongeBob's plush toys. She only appears in two episodes: "The Donut of Shame" and "Skill Crane." In the episode "The Donut of Shame", Ms. Nibsy was at SpongeBob's tea party. SpongeBob won Ms. Nibsy in "Skill Crane".
Ms. Nibsy is a round, red cat toy with brown eyes, and a stereotypical cartoon animal mouth with a pink tongue hanging out on the side . Her ears are in triangle shapes, showing that she is indeed a cat or fox. She has a peach-colored belly and short, stumpy limbs. She has an orange bow on her head but no visible tail. There is also a visible belly button.