keel over

You have to do comparisons and say, ‘I need more space to sing so I don’t just keel over.’

“I’m paying through the nose. Every day, I’m seeing another bill, and I’m about to keel over.”

A second video, apparently taken from a nearby security camera, appears to show two soldiers shooting Ben-Avraham from a close distance as he keels over backward onto the sidewalk.

In the shadow of the spirea we keeled over, gasping in the grass.

Ms Marten previously told the jurors she had fallen asleep sitting up in a tent and "keeled over", waking up to find Victoria dead.