👉 Blockheadish is a term used to describe something that has an exaggerated, overly expressive appearance or demeanor. It typically refers to someone who appears more outgoing and friendly than they actually are, often due to factors such as overconfidence or self-importance. Blockheadish individuals may engage in behaviors such as boasting about their accomplishments, using humor, or being overly enthusiastic, which can make them appear more confident and approachable.