In November 1985, Bérurier Noir and his band of agitated*e*s returned to the studio, in the middle of a social strike. The surprise strikes that plunged the country into a "Joyeux Merdier" were the ideal setting for this new Christmas prank and tinged with rage but also with fun, 4 new tracks and not the least. It is THE record that contains "Salut à toi" and opens the door to the first radio broadcasts of the group, before becoming the eternal anthem of a youth always in solidarity with the peoples of the world zone.