no skin off one's teeth
Proposed by a contributor, not yet supported by evidence.
Meaning · English
no cost or disadvantage to someone
Literally: no skin off one's teeth
Where it’s used:
Used
Widespread English
Examples
It's no skin off my teeth if you want to leave early.
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Listed in Wiktionary’s “English idioms” category (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 “no skin off one's teeth” mean?
no cost or disadvantage to someone Literally: no skin off one's teeth
Is “no skin off one's teeth” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.