That's News to Me! is an expression used to indicate surprise or disbelief. It is often used when someone has just been told something they were not expecting or did not know before. The crossword solutions for this term are GEE (3 letters), HUH (3 letters), and IHADNOIDEA (10 letters). GEE and HUH are both interjections used to express surprise or confusion, while IHADNOIDEA is a phrase that expresses the same sentiment.