The wealthy editor Pierre Brochant (Thierry Lhemitte) and his friends have a competition: every Wednesday, each one of them invites the dumbest jackass he can find for a dinner, where each one of the guests is invited to talk about himself as much as possible. Later, after the guests say goodbye, the group of friends makes fun and elects the more stupid and imbecile guest. Pierre invites François Pignon (Jacques Villeret), a man that works in the Internal Revenue Service (IRS) and makes "maquettes" of matches to forget his beloved wife, who had went away with a friend of him two years ago, for the dinner. However, a tough pain in one vertebra of his spinal column does not allow Pierre to meet his friends for the game and he stays alone with solicitous, but clumsy and stupid François in his apartment. Every attempt of François helping Pierre goes wrong, becoming the night of Pierre a terrible nightmare.
"Le Diner de Cons" is a witty theatrical movie, practically set in the room of an apartment. However, on the contrary of what a reader may think, it is one of the best comedies I have ever seen, and I do not recall the last time I have laughed this way. The work of Jacques Villeret as an authentic jackass, with a stupid grin and trying to help Pierre, is amazing. The dialogs and situations are very intelligent and hilarious. I highly recommend this film, awarded with three "César" and two "Lumiere Award", for one of those days when the viewer is upset or stressed, for a perfect relaxation. My vote is eight.
Title (Brazil): "O Jantar dos Malas" ("The Dinner of the Jackasses")