In today’s culture, emo refers to a style and subculture tied to emotional expression, often through music, fashion, and attitude. Originally linked to emotional hardcore punk music, it now commonly describes someone who is introspective, sensitive, or expressive about feelings. Emo fashion often includes dark clothing, band tees, dyed hair, and sometimes eyeliner. Online, “emo” can also be used more casually to describe someone being dramatic, moody, or deeply emotional.