Grousing refers to the act of complaining or expressing dissatisfaction, often in a casual or informal manner. It can involve voicing grievances about various topics, such as work, relationships, or daily inconveniences. People may grouse to vent their frustrations or seek sympathy from others. The term is often associated with a light-hearted or humorous tone, distinguishing it from more serious forms of complaining. Grousing can be seen in social settings, where individuals share their minor annoyances, creating a sense of camaraderie among friends or colleagues.