The term "D-List" refers to a classification of celebrities who are not as well-known or successful as those on higher tiers, such as the A-List or B-List. D-List celebrities often have limited recognition and may appear in lesser-known films, television shows, or reality programs. They might be known for a single role or event but lack widespread fame. D-List celebrities can include former stars, reality TV participants, or individuals who gained notoriety for specific incidents. While they may not have the same level of influence as their more famous counterparts, they often maintain a presence in popular culture through social media or niche entertainment.