It’s ___, all ___!

The answer to the crossword question “It’s ___, all ___!” is MINE. This phrase is often used to express ownership or possession of something. The first blank space is typically filled with the word “yours” or “ours,” while the second blank space is filled with “mine.” For example, if someone asks “Whose car is this?” and you respond with “It’s mine, all mine!” you are expressing that the car belongs to you and you alone.