And every four years, they have come up with new ways to buckle under the weight.

When he tried to stand, his legs buckled under him.

By the end, I just had to buckle under and not fight anymore.

He wouldn't be outside working when something buckled under the stress.

But for a moment, she appeared to buckle under the pressure on the 150-yard par-3 11th hole.

His legs threatened to buckle under him but he kept running.

"I don't think you're going to see them buckle under now."

The truth was my knees were suddenly buckling under me.

He took a step backward before his legs buckled under him.

But such plans buckled under the size of the influx.

All the way across the lobby, his knees were ready to buckle under him.

Now she has buckled under pressure and will spend the entire holiday there.

When he rose, his knees threatened to buckle under him.

He felt his knees begin to buckle under the weight of centuries.

He buckled under the impact and instinctively put his arms around her.

"It's in nobody's interest for the community to buckle under the strain."

And many who relied on their children saw them buckle under the strain.

"I think he has buckled under to political interests," the marketing manager said.

If others buckle under the strain of their threats, so be it.

It was massive and heavy enough to not buckle under the intense water pressure.

My legs would buckle under me if I took more than a few steps."

He tried to get up, but his legs, too numb to feel, buckled under him.

Then his knees buckled under him and the rest of the way he crawled.

The question for the Pistons is whether they are buckling under.

Disney elected not to buckle under and will release the film.