A "lopsided victory" refers to a situation in a competition, such as a sports game or an election, where one side wins by a significantly large margin over the other. This term highlights the imbalance in performance or support, indicating that the losing side was unable to compete effectively against the winner. In sports, a lopsided victory might involve a team winning by a score of 50 to 10, showcasing their dominance. In politics, it could refer to a candidate winning an election with a large percentage of the votes, leaving their opponent with only a small fraction, demonstrating a clear preference from the electorate.