I would not be surprised if Biden was following in the footsteps of Vincent ‘The Chin’ Gigante, the Mob Chief who faked mental Illness to Avoid Prison.
“Denying that he was a gangster, Gigante wandered the streets of Greenwich Village in nightclothes, muttering incoherently. Relatives, including a brother who is a Roman Catholic priest, insisted Gigante suffered from paranoid schizophrenia and Alzheimer’s disease.”
https://www.latimes.com/archives/la-xpm-2005-dec-20-me-gigante20-story.html
“following in the footsteps of Vincent ‘The Chin’ Gigante”
Maybe he’ll whip it out and wizz on some visiting head of state.