you only live once
Proposed by a contributor, not yet supported by evidence.
Also seen as: you only live once
Sense 1
Alternative form of you only go around once.
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
One should enjoy life and take risks, as life is short and unique.
Examples
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Listed on Wikipedia “List of proverbial phrases” (CC BY-SA 4.0, retrieved 2026-07-29); definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-07-31; pending editor spot-check.
Common questions
What does “you only live once” mean?
Alternative form of you only go around once.
Is “you only live once” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.