The crossword solutions for the term 'YOU'LL NEVER ___!' are 'GUESS' and 'GETME'. The phrase 'YOU'll never ___!' is often used to express disbelief or incredulity, usually in response to something that seems impossible. The two words 'GUESS' and 'getme' can be used to fill in the blank in this phrase to emphasize the impossibility of the situation. For example, 'YOU'll never GUESS what happened!' or 'YOU'll never get me to do that!'.