Une journée de merde !

The film centers around Marc Chanois, who faces a series of mishaps on an important day. He plans to announce his engagement to his fiancée, Sabine, during her birthday dinner with her parents in Paris. However, his day quickly spirals out of control due to various complications, including an incompetent secretary and the unexpected return of an old girlfriend.

As the events unfold, Marc must contend with jealous rivals and an unexpected visit from his boss. The film's humor arises from the absurdity of Marc's struggles and the pressure he faces to make a good impression. For collectors, Une journée de merde ! offers a glimpse into late 90s French comedy, appealing to fans of the genre and the director's work.