conk out

The phrase "conk out" is often used in casual conversation to describe sudden failures, whether mechanical or physical.

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Definition

B2Mechanical

(informal)To suddenly stop working, often due to a mechanical issue.

Example

The car conked out in the middle of the highway.
My laptop conked out just before the meeting.

B2Human

(informal)To fall asleep or lose consciousness abruptly, often due to exhaustion.

Example

After the long hike, he conked out on the couch.
She conked out during the movie because she was so tired.

Similar

Terms that have similar or relatively close meanings to "conk out":

conk off crap out crash out pass out bomb out fizzle out poop out keel over stall out flake out fagged out sputter out flunk out gassed out burn out choke out flame out fall out run out of gas run out kick the bucket pranged out die out fall asleep spark out fall over go belly-up come a cropper down for the count smack out knock out tap out cash in one's chips fag out tuckered out clock out prang out down and out doze off wear out