sixty-four dollar question

That was when I asked the sixty-four-dollar question.

"That is the sixty-four-dollar question."

The sixty-four-dollar question," Hansen admitted, "and the answer is that we don't know.

"That, chum, is the sixty-four-dollar question," I countered.

Ah - that's just one of the sixty-four-dollar questions,' said Wedderkind.

So here's the sixty-four-dollar question.

Worse or better, though, he'd sure found the sixty-four-dollar question.

That, indeed, was the sixty-four-dollar question.

She sat ramrod straight as if she were on television, going for the sixty-four-dollar question.

The sixty-four-dollar question is, where do we draw the line?