LMAO
/ɛlˌɛmˌeɪˈoʊ/
Proposed by a contributor, not yet supported by evidence.
Also seen as: LMAOs · LMAOing · LMAOed
Sense 1
Meaning · English
VerbRegister: vulgar
Examples
Reading this website will have you ROFLing, LMAOing, and LOLing every time you read it.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Meaning · English
Neutralises the tone of a message; denotes that a message is light-hearted or casual.
Nghĩa · Tiếng Việt
Tạo âm điệu trung lập, chỉ thông điệp nhẹ nhàng
Machine-translated — suggest a fix
Particle
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “LMAO” mean?
To laugh one's ass off.
Is “LMAO” formal or informal?
LMAO is generally vulgar.