Urban Word of the Day www.urbandictionary.com August 30, 2007: aibohphobia The irrational fear of [palindrome]s (words that read the same forwards and backwards). Dude 1: Hey, what's your name? Dude 2: Bob. Dude 1: AAAAAAAAAAH! *Runs and hides behind sofa* Bob: Wow. Dude 1: AAAAAAAAAAH! *Runs away and falls down stairs*