Iconitis Share definition Flag The irresistible urge to log into Facebook to see if you have any of those red number 1 icons in the upper left hand corner of your home page. I can't stop clicking. I think I may have iconitis. Iconitis by Adventure Capitalist May 2, 2011 0 0 Get merch Get the Iconitis mug. Buy Now — $32.95 See more merch