condylacousticophobia Share definition Flag The fear of the sound of cracking bones. *crack crack* Ewwww stop cracking you're knuckles, I have condylacousticophobia!! condylacousticophobia by Ari the Mythical Unicorn December 3, 2016 0 0 Get merch Get the condylacousticophobia mug. Buy Now — $32.95 See more merch