The term "acting buffoon" can also be used more broadly to refer to someone who behaves in a foolish or ridiculous manner. In this sense, an acting buffoon is someone who lacks self-awareness or who fails to take themselves seriously. They may say or do things that are inappropriate or embarrassing, and they may fail to recognize how others perceive them.
Acting buffoons can be found in all walks of life, and they may or may not be intentional in their buffoonery. Some people may act in a comical way to intentionally draw attention to themselves, while others may simply be unaware of how their actions are perceived. Regardless of their intentions, acting buffoons can often be a source of amusement and laughter.