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LMAO

American  
lmao, or LMFAO

abbreviation

Slang.

  1. laughing my (fucking) ass off; laughed my (fucking) ass off (a euphemistic initialism used to avoid explicit vulgarity).

Usage

What does LMAO mean? LMAO is an abbreviation in digital communications for laughing my ass off. It is used in reaction to something considered extremely funny.How is LMAO pronounced?[ el-em-ey-oh ]What are some variants of LMAO?lmaoWhat are some other words related to LMAO?

Etymology

Origin of LMAO

From its use in digital communications

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.