Told You So! is an expression used to indicate that one was right about something and the other person was wrong. The crossword solutions for this term are HAH (3 letters), SEE (3 letters), AHA (3 letters), IKNEWIT (7 letters), ICALLEDIT (9 letters), and IRESTMYCASE (11 letters). These words all express a sense of triumph and satisfaction in being right, with HAH, SEE, and AHA being exclamations of surprise and joy, IKNEWIT being a declaration of having known it all along, ICALLEDIT being a statement of having predicted it, and IRESTMYCASE being a sign of finality in the matter.