This article offers initial theorizing on an understudied phenomenon in the workplace: the meeting after the meeting (MATM). As an informal and unscheduled event, the MATM takes place outside managerial control and has potentially far-reaching consequences. However, our current knowledge of the MATM relies primarily on practitioner observations, and conceptual work that integrates the MATM into the larger meeting science literature is missing. This article fills this gap by outlining key defining features of the MATM that can be used to structure future research. Moreover, and based on theorizing concerning the affect-generating nature of meetings, we develop an affect-based process model that focuses on the antecedents and boundary conditions of the MATM at the episodic level and shines light on meetings as a sequential phenomenon.