Ivadfob Share definition Flag To press random keys on the keyboard to make a string of random letters; used to acknowledge a statement not requiring a answer. Bob: are you there? Jim: fsudgfidsbg <---(Ivadfob in use) Bob: okay, how's the wife? Ivadfob by DredfulDisaster May 10, 2011 0 0 Get merch Get the Ivadfob mug. Buy Now — $32.95 See more merch