guy

This term carries a relaxed, informal energy that strips away the formality of words like gentleman or man. It suggests a level of social equality and camaraderie, making it the default choice for casual peer-to-peer interactions in North American English. When used in the plural, the word has evolved into a gender-neutral address. In a group setting, it functions more as a social marker of inclusivity and informality than a biological descriptor, though some contexts still prefer more explicit gender-neutral alternatives.