arachibutyrophobia

Odds and ends I've come across in the course of an education: That arachibutyrophobia is an unnatural fear of peanut butter sticking to the roof of your mouth. I have no idea how many people suffer from this.

1977 March 31, Ball State Daily News, page 4

Her ARACHIBUTYROPHOBIA had been getting worse lately. She finally chose a jar of creamy style peanut butter, knowing it would never be opened once she got it home.

1981, John E. Readence, Thomas W. Bean, R. Scott Baldwin, Content Area Reading: An Integrated Approach, →ISBN, page 67

Do you suffer from Arachibutyrophobia? Or does peanut butter just freak you out?

2003, Richard Waters, Phobias: Fear and Loathing Revealed and Explained, →ISBN

He took a bite of sandwich, chewed, and grinned at her. "Arachibutyrophobia. Look it up."

2005, Lawana Blackwell, A Table By the Window, →ISBN

Look, if people can suffer from arachibutyrophobia, which is the fear of peanut butter sticking to the roof of the mouth, then I have no doubt there's a clinical name for being afraid to leave your baby with a sitter for a half hour while you run to 7-Eleven.

2006, Stefanie Wilder-Taylor, Sippy Cups Are Not for Chardonnay: And Other Things I Had to Learn as a New Mom, →ISBN, page 88