arachibuttyrophobia Share definition Flag somone who is afraid of getting peanutbutter stuck to the roof of your mouth why do I have to pay the docter all my mony when my wife has arachibuttyrophobia arachibuttyrophobia by Matt Douglass April 9, 2007 0 0 Get merch Get the arachibuttyrophobia mug. Buy Now — $32.95 See more merch