Jump the Shark

From the Introduction

Jump the Shark is a game inspired by beloved family sitcoms (like Family Matters, Full House, and Happy Days) full of sappy tenderness, moralistic lessons, and a laugh track that gradually lost their way in ill-advised attempts to stay fresh and avoid cancellation.
In this game, 2-6 players (the more the merrier) will collaborate to develop a sitcom complete with characters that make up a family, locations, and a title! This game has no GM or Game Master and instead, all players have equal ability to suggest ideas and collaborate.