I was told by a Scot whoo used this word that it meant everything's fine and well. Later search seemed to indicate it came from British occupation of India where it's derived of the same meaning from the native language thought it may not have the happier meaning it has in my experience. Spelling here is phoenetic.
So, how's it going? All's well, just tikiti-boo or tikitiboo!
von Scot-o-phyllic 5. Juni 2009