The man certainly didn't possess a cast-iron stomach to have been affected so significantly.

Obviously the man had a cast-iron stomach, she thought.

He'd thought he had a cast-iron stomach where violence was concerned, that nothing could make him queasy.

"You must have a cast-iron stomach," he commented, sitting down.

Lynn, never go to Tijuana unless you have a cast-iron stomach.

To keep up, however, investors may need cast-iron stomachs.

There are candidates with cast-iron stomachs who don't get upset by the bumps, or anything.

But investors with cast-iron stomachs say the returns on less familiar companies can climb to more than 65 percent.

This is nothing, she said, adding: "You need thick skin and a cast-iron stomach.

He has a cast-iron stomach that puts mere gluttons to shame.

Almost from the start one comes to realize that to be a gourmet, the first requisite (after the desire and the cast-iron stomach) is time.

"He told me that you have to have an iron heart and a cast-iron stomach," Gastineau said.

For them the sudden flood of fats and other irritants can upset even a cast-iron stomach.

But sometimes one has a-a 'cast-iron stomach,' you call it?"

The stench of burned flesh and ozone was strong enough to turn even Blade's cast-iron stomach.

His earlier feigned nonchalance had gone, along with all pretence at having a cast-iron stomach.

"There's no question that Doug Wilder's got a cast-iron stomach.

The members of the Mars expedition had been chosen for cast-iron stomachs and physical stamina, but there were limits.

For Kevin Kuta, it was when his normally cast-iron stomach began to turn in knots.

Boy, you must have a cast-iron stomach."

He has a cast-iron stomach.

Ill-Timed Trading Such volatile funds are for people with cast-iron stomachs.

He ate with the locals, only rarely finding anything like a restaurant; the reader can only assume that this author has a cast-iron stomach.

Children have cast-iron stomachs.