Schizophrenia --- Do You Hear What I Hear?

Multiple Personality Disorder ---We Three Queens Disoriented Are

Dementia --- I Think I'll be Home for Christmas

Narcissistic --- Hark the Herald Angels Sing About Me

Manic --- Deck the Halls and Walls and House and Lawn and Streets and Stores and Office and Town and Cars and Buses and Trucks and Trees and Fire Hydrants and......

Paranoid --- Santa Claus is Coming to Get me

Borderline Personality Disorder --- Thoughts of Roasting on an Open Fire

Personality Disorder ---You Better Watch Out, I'm Gonna Cry, I'm Gonna Pout, Maybe I'll tell You Why

Obsessive Compulsive Disorder --- Jingle Bells, Jingle Bells, Jingle Bells, Jingle Bells, Jingle Bells, Jingle Bells, Jingle Bells, Jingle Bells, Jingle Bells...