Andrea, Maurizio and Sergio are professional idlers, lazy, indolent and full of inventiveness. Maurizio is engaged to the policewoman Anna, of whom he is extremely jealous, Sergio still lives with his mother and Andrea is tyrannized by his wife and his brother-in-law, a former boxer. When a crew arrives in town to shoot a commercial, Andrea and Sergio meet two actresses; in the meantime, Maurizio is dumped by Anna. The three spend a large sum of money on a scratch card to travel to Sardinia in search of the actresses in the commercial.