gonk out
Proposed by a contributor, not yet supported by evidence.
Meaning · English
To sleep.
Register: slang
Examples
He gonked out on the bed.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “gonk out” mean?
To sleep.
Is “gonk out” formal or informal?
gonk out is generally slang.