Professional humor refers to the use of humor in a workplace setting to enhance communication, build relationships, and improve morale. It can take various forms, such as jokes, anecdotes, or light-hearted comments, and is often employed by leaders, trainers, and team members to create a positive atmosphere. Incorporating humor can lead to increased creativity and collaboration among colleagues. However, it is essential to consider the audience and context, as inappropriate humor can lead to misunderstandings or offend others. Successful use of humor often involves understanding workplace dynamics and respecting diverse perspectives.