That was a different kettle of fish for all concerned.

"Then that would be a whole different kettle of fish," she added.

But the other man was a different kettle of fish.

My friend George is a different kettle of fish entirely.

But this business is a very different kettle of fish.

But the tobacco industry is a different kettle of fish.

I think they will be a different kettle of fish to what Sunday's opponents were.

But Irish sign language is a different kettle of fish.

The new office, which we've just moved into, is a rather different kettle of fish.

A very different kettle of fish, she was soon to discover.