Question 1

What does "gonk out" mean?

Accepted Answer

To fall asleep suddenly, especially from tiredness.

Question 2

How do you use "gonk out" in a sentence?

Accepted Answer

He gonked out on the sofa before the film even started.

Question 3

Is "gonk out" formal or informal?

Accepted Answer

"gonk out" is register-neutral — appropriate in both casual and formal contexts. Extremely rare and very regionally specific. Likely a phonetic variant of 'conk out'. May not be widely recognised outside of certain British English dialects. ESL learners are better served by learning 'conk out' instead.

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