u là trời
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
(interjection) oh my god
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Sources & notes
Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗
Sense 2
Meaning · English
“Oh my god!” — cutesy spin on “ơi là trời”, for maximum dramatic gasp.
Literally: Playful respelling of “ơi là trời” (oh heavens).
How to use it
✓ Use it when
Dramatic surprise, delight, or secondhand embarrassment.
Register: informalConnotation: dramatic, humorousEra: ~2021 – present
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Origin
Mạng xã hội · Vietnamese internet culture
Examples
U là trời, nó cắt tóc mái rồi!Oh my GOD, she got bangs!
Editorial example (illustrative, not a corpus attestation)
Sources & notes
Adapted from Vietnamese Wikipedia’s Gen-Z slang list (CC BY-SA 4.0, retrieved 2026-07-30). Era: ~2021 – present.
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Common questions
What does “u là trời” mean?
(interjection) oh my god
Is “u là trời” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.
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