Swimporrhaphobia
The fear of aliens anatomically similar to worms coming into your room at exactly 12:32 AM and handing you a grilled cheese sandwich. People typically get over this fear by lighting torches while they sleep.
Person 1: Why did you have torches lit in your room at midnight last night?
Person 2: I'm sorry, but I suffer from a chronic case of swimporrhaphobia.
Person 2: I'm sorry, but I suffer from a chronic case of swimporrhaphobia.