A fork of Rural Dictionary
The fear of Santa Clause watching you sleep, breaking into your home and giving you gifts.
Doctor: I'm afraid your son has a severe case of Santaphobia.
(Ir?)rational fear of santa clause.
My little sister cried when she saw Santa Clause. She has santaphobia.
You are scared of being raped by santa while he is breaking into your home. XD
Mom, I think I have santaphobia. :(