The girls diagnose Big and Little Edie, from the documentary classic Grey Gardens. On the way, they discuss Young Ones, both their grandmas, and quote Morrissey, like usual.
References:
DSM 5
Puzzling Facts About Edith “Big Edie” Bouvier Beale, The Reclusive Socialite: Factinate
Will I Ever Be Good Enough? Healing The Daughters of Narcissistic Mothers: Karyl McBride
Mayo Clinic: Schizotypal Personality Disorder
A Debutante Delayed: Little Edie Beale's Life After Grey Gardens: Adrienne Gaffney
Center Theater Group: THE EDIES AFTER 'GREY GARDENS'