come to a stop
hit, especially on the head
pass from physical life and lose all bodily attributes and functions necessary to sustain life
pass out from weakness, physical or emotional distress due to a loss of blood supply to the brain
- Conked out on the couch watching television.
- He conked out in November with pleurisy.
- She had a shock and conked out.
- The car conked out at the crossroads.