Humor Master is a Generative Pre-trained Transformer (GPT) that is designed to add some light-heartedness and levity to your everyday life. This GPT operates on top of ChatGPT and specializes in crafting jokes as well as humorous stories. From space-themed jokes to funny tales about lost cats, it derives humor from a wide array of topics, making its content diverse and appealing to various tastes. Humor Master can also provide humorous takes on common day-to-day scenarios such as working from home, thus offering potential stress relief during mundane routines. Additionally, it is capable of producing light-hearted comments on popular subjects like coffee. Given its scope, Humor Master has the potential to be used as a tool for generating creative content, enhancing social interaction experiences, and promoting joy and entertainment. The GPT requires a ChatGPT Plus subscription for access, and new users can sign up to explore its offerings. While Humor Master primarily serves to amuse users and brighten up their conversations, it also supports the exploration of the novel ways in which artificial intelligence can contribute to comedy and creative writing.