Possible Clues:

• "Hah!"
• Know-it-all's comment
• Know-it-all's taunt
• 'See, I was right!'
• ''See, I was right''
• Vindication exclamation
• 'I knew it!'
• Cry when rubbing it in
• 'Was I right, or was I right?!'
• 'See? I was right!'