"How a joke animation named ‘fatcatanim’ became a beloved pet in a indie horror game." What I Can Do for You If you clarify which of these (or something else) you meant, I can write a full feature article in the style of Polygon , Vulture , or Cartoon Brew – complete with a hook, background, cultural analysis, and conclusion.

As of my current knowledge, in mainstream animation, film, gaming, finance (e.g., "fat cat" + "anim"), or internet culture.

Alternatively, if you have a link or more context (e.g., where you saw "fatcatanim"), share it and I’ll refine the piece immediately.