meathead

The term "meathead" is a colloquial and often derogatory slang term used to describe a person perceived as unintelligent or overly muscular without commensurate intelligence. It implies a lack of mental acuity, often associating physical strength with a deficiency in cognitive abilities. The term is typically used in informal settings and carries a negative connotation, suggesting a simplistic or brutish individual.

The origin of the phrase is not definitively known, but it likely emerged from a literal interpretation of a large head being associated with a simple mind. It can also be used to describe someone who is stubborn or unthinking in their actions. While sometimes employed humorously or in jest among friends, its primary use is to insult or demean someone's intelligence. The term is generally considered offensive and is not appropriate for formal discourse. It is important to note that this is a subjective label and does not reflect an individual's actual capabilities.