Calling someone a “square” is a slang term that typically means the person is perceived as conventional, boring, or overly serious. It often implies that the individual adheres strictly to societal norms, lacks creativity, or is not open to new experiences. The term originated in the mid-20th century, particularly during the 1950s and 1960s, when it was used by countercultural movements to describe those who conformed to mainstream culture and values.
In a more specific context, “square” can refer to someone who is not hip or trendy, someone who might be out of touch with modern lifestyles or interests. For example, a person who dislikes or avoids things like rock music, avant-garde art, or unconventional fashion might be labeled a square.
It’s worth noting that the term can be used in a light-hearted or teasing manner among friends, but it can also be derogatory if used seriously. The implication is that being a “square” is somewhat undesirable in certain social circles that value nonconformity and individuality.