The term 'Dreadlocked One' is a reference to a Rasta, which is a follower of the Rastafari movement. The Rastafari movement is a religious and cultural movement that originated in Jamaica in the 1930s. It is based on the teachings of Marcus Garvey, who believed in the spiritual unity of all people of African descent. Rastas are known for their distinctive hairstyle, which consists of long, matted locks of hair. The term 'Dreadlocked One' is used to refer to someone who follows the Rastafari movement and wears dreadlocks.