Btw: I do recognize this meme. It's a furry specific scale meme based on anthromorphization, which cartoonishly ends with 5 just being a normal animal, with the text crying "What are you doing?!" (Though this text doesn't seem to match based on what little Chinese I can gleam.

I have no idea what the meme is called as it's rather niche, but it is a notable art meme trend thing you will see sometimes if you are part of or overlap with a furry fandom.

Knowledge_Seeker said in comment #2576416:

I have no idea what the meme is called as it's rather niche, but it is a notable art meme trend thing you will see sometimes if you are part of or overlap with a furry fandom.

The tag you’re looking for is furry scale, which is already tagged here.