LMAO Word Origin
- laughing my ass off; laughed my ass off.
Origin of LMAO from its use in digital communications Word Origin and History for lmao LMAO
by 1997, online abbreviation of laughing my ass off. Related: LMFAO (by 2000).
LMAO Word Origin
Origin of LMAO from its use in digital communications Word Origin and History for lmao LMAO
by 1997, online abbreviation of laughing my ass off. Related: LMFAO (by 2000).