Japan might just have stolen the show at the closing ceremony of the Rio 2016 Olympic Games on Sunday night, after its prime minister Shinzo Abe made a surprise appearance during the handover—dressed as Mario.

It’s traditional, at the end of each Olympics, for the departing host nation to give space for the next city to strut its stuff, and with Tokyo to host in 2020, people might have expected a spectacle, but not this.

Abe, the country’s buttoned-down and conservative leader, made his cameo in the Rio arena, appearing from one of the Mario games’ iconic green warp pipes, dressed in the blue overalls and red shirt and cap (though these quickly fell away to reveal a suit, presumably to maintain some shred of dignity for the leader of the country with the third-largest GDP in the world).