The Fu Manchu mustache is a distinctive facial hair style characterized by long, downward-pointing whiskers that extend past the corners of the mouth. It is named after the fictional character Dr. Fu Manchu, created by British author Sax Rohmer in the early 20th century. This mustache is often associated with depictions of villainous characters in literature and film. Typically, the Fu Manchu mustache is styled to be narrow and thin, with the ends often curled or pointed. It has become a cultural symbol, sometimes evoking stereotypes related to Asian characters in media. While it can be worn for comedic or theatrical purposes, it is also viewed critically for its association with outdated and negative portrayals.