What is argh?

"Argh" is an expression used to denote a feeling of frustration, anger, or pain. It is typically used as an interjection, often accompanied by a loud exhalation or vocalization. The origins of the word are unclear, but it is believed to date back centuries and has been used in various forms in different cultures around the world. The word has also been popularized in pirate lore as a common expression of frustration or anger, often accompanied by a raised fist or other gesture of aggression. Today, the word "argh" is commonly used in online forums and social media to express negative emotions, frustration, or annoyance with a situation or person.