The former Manchester City striker is up to his tricks again over in Milan, along with a forward Arsenal took on trial last summer.
It's all fun and games being Mario Balotelli, and why not - he earns millions, is adulated around the world, and is in the form of his life for AC Milan and Italy after leaving Manchester City in January.
In Milan he appears to have found kindred spirits in his fellow strikers, Stephan El Shaarawy and Mbaye Niang.
Messing about on their way back from a 1-0 win against Chievo at the weekend, the trio's high jinks saw them climb into a luggage rack on the train on the journey home to get some rest.
They took a photo which El Shaarawy posted on Twitter for his thousands of followers around the world to see.
It's good to see Balotelli has not lost his humourous spirits, but perhaps Milan should keep a close on him leading the young duo astray.
At least they are together on a train rather than setting off fireworks in his flat. Why always him?