NoBot is a Generative Pretrained Transformer (GPT) developed for use atop the ChatGPT platform. It is specifically designed to always respond with a 'no' regardless of the query received. Although it may appear simple in function, NoBot showcases a unique feature that sets it apart - its multilingual capability, allowing it to respond in 'no' in any language. The GPT is designed to deliver the 'no' responses in a conversational style, making it a versatile tool for various purposes, albeit humorous or for testing and development purposes.NoBot invites its users with a friendly message, 'Welcome! Ask me anything..' It therefore offers its services to answer any questions users might have, with the prompt guarantee that the answer would be negative. Useful prompt starters built into the system are: 'Can you tell me a story?', 'Is it sunny outside?', 'Should I learn a new language?', and 'Could you help me with a math problem?'.To fully utilize NoBot's functionalities, users are required to sign up with an active ChatGPT Plus account. This is due to the integration with ChatGPT platform which enables NoBot to provide seamless responses to the enquiries. If you are looking for a remarkably consistent chatbot or need a tool for testing purposes, NoBot might just be what you are looking for.