Arachibutyrophobia "Arachibutyrophobia" is the fear of peanut butter sticking to the roof of your mouth😰 It's pretty common to be afraid of heights and scared of spiders, but if you have arachibutyrophobia, you're among the smaller group of people that suffer from a fear of peanut butter sticking to the roof of their mouths. This phobia is often connected to a fear of choking or a fear of sticky textures, but it can also be its own isolated fear. #DidYouKnow