What is Nyan Cat's body?

Excuse me, could you please elaborate on the concept of "Nyan Cat's body"? I'm curious to understand what exactly it refers to, given that Nyan Cat is a popular internet meme featuring a cat with a rainbow trail and a pop tart body. Are you referring to the specific visual representation of its body, or is there a deeper metaphorical meaning I'm missing? Could you provide some context or clarification to help me better grasp the question you're asking?