Le Dîner de Cons

Le dîner de cons is a movie starring Thierry Lhermitte, Jacques Villeret, and Francis Huster. A few friends have a weekly fools' dinner, where each brings a fool along. Pierre finds a champion fool for next dinner. Surprise.
For Pierre Brochant and his friends, Wednesday is “Idiots' Day”. The idea is simple: each person has to bring along an idiot. The one who brings the most spectacular idiot wins the prize. Tonight, Brochant is ecstatic. He has found a gem. The ultimate idiot, “A world champion idiot!”. What Brochant doesn’t know is that Pignon is a real jinx, a past master in the art of bringing on catastrophes...