After trying the exotic street food, several of us ended up with sour stomachs by midnight.

After eating the spicy curry, I had a sour stomach and couldn't sleep.

After the workout, she counted thirty stomach crunches before taking a break.

When the news broke, the pits of stomachs around the room tightened with dread.

Deep-sea biologists were astonished to find that some species had honeycomb stomachs filled with mysterious organisms.

During the haunted house tour, sudden screams made cold dread settle into the pits of the stomach.

The cheesemakers carefully cleaned the dried rennet stomachs before using them to curdle the milk.

When one remembers the details of the crash, one can feel sick to one's stomach.

If one skips breakfast, one may end up with a wolf in one's stomach by lunchtime.

Competitive eaters often seem to have cast-iron stomachs, handling spicy, greasy, and enormous portions without batting an eye.