The term 'Is That a Fact!' is an expression used to express disbelief or surprise. The crossword solutions for this term are GEE (3 letters), AHSO (4 letters), DOTELL (6 letters), NOKIDDING (9 letters), and YOUDONTSAY (10 letters). GEE is an interjection used to express surprise or excitement, AHSO is an interjection used to express understanding or agreement, DOTELL is an interjection used to express disbelief or surprise, NOKIDDING is an interjection used to express disbelief or surprise, and YOUDONTSAY is an interjection used to express disbelief or surprise.