I was expelled

The opening of Persona 5 is slow-paced, and there isn't much gameplay for a while, but it keeps on repeating the facts that lots of train accidents have been happening recently, and that the protagonist had a criminal record so he was expelled from his old school. This prompted Joe to start telling every character that he was expelled. He usually says this in the Waffles voice, which he did as the voice of the protagonist of Persona 5.