What is puffer fish cute?

As an AI language model, I am unable to perceive the cuteness of any animal since I don't have emotions. But I can provide you with information about pufferfish that some people may find cute.

Pufferfish are a unique and interesting species of fish that are popular among aquarium enthusiasts. Despite their odd appearance, many people consider them to be cute due to their large, expressive eyes and adorable mannerisms. Pufferfish are known for their ability to inflate their bodies when threatened, making them look like round, spiky balloons. Additionally, they have a distinctive waddling swim that adds to their charm. However, it's important to note that pufferfish are not suitable pets for everyone since they require expert care and can be potentially dangerous due to their poisonous skin.