Arachbutyrophobia is the intense fear of peanut butter sticking to the roof of the mouth. While specific causes of this phobia can vary from person to person, it may stem from past traumatic experiences, such as choking or difficulty swallowing. Additionally, it can be influenced by learned behaviors or cultural factors that heighten anxiety around certain foods. Treatment options often include therapy, such as cognitive-behavioral therapy, to help manage and reduce the fear.