My new hobby: kicking the stupid.
Me: What walks on four legs in the morning, four legs in the afternoon, and four legs in the evening?

ChatGPT: The answer to this classic riddle is "A human being". The description refers to the three stages of a human's life: in the morning of their life, they crawl on all fours as a baby, in the afternoon of their life, they walk on two legs, and in the evening of their life, they often use a walking stick or a cane, which can be thought of as a "third leg". So, the answer is a human being who goes through these three stages in their lifetime.