LOL: Last One Laughing UK is a British comedy reality television series based on the Japanese show Documental. It features ten comedians competing to make each other laugh without laughing themselves. The show brings together ten well-known comedians who must compete to remain expressionless while attempting to make their competitors laugh. The last remaining comedian is declared the winner and receives the LOL UK Trophy. The first four episodes were released on 20 March 2025, with the final two on 27 March.