Scowling is a facial expression characterized by a furrowed brow, tightened lips, and narrowed eyes. It often indicates displeasure, anger, or disapproval. People may scowl in response to negative situations or when they are deep in thought. This expression can be a non-verbal way of communicating feelings without using words. Scowling can be observed in various contexts, such as during disagreements or when someone is frustrated. It is a common reaction in both humans and some animals, serving as a signal to others about emotional states. Understanding scowling can help improve communication and emotional awareness in social interactions.