Naruto Uzumaki’s signature catchphrase, dattebayo (だってばよ), represents a unique Japanese socio-linguistic device known as yakuwarigo (role language) designed to convey personality archetypes.

“You guys need to shut up, dattebayo! This is occupied! Go to the wall behind the house!!” Naturally, the boys do just that, but they get into a fight as soon as they finish. Kawaki and Boruto ...