crack in something

Yeah but I thought we should get cracking in the car.

After two minutes you could crack it in one second.

He had a feeling this case was going to crack in the next few days.

Well, at first, I thought he might crack me in half.

We cannot be certain that he will crack in time.

My heart felt as if it were cracking in two.

A door had cracked open in the white power block.

It may also start to crack and check in places.

She would crack half a dozen of them in minutes.

He cracked a smile for the first time in hours.