lmaw

The word lmaw was first typed in the popular pc game counter-strike. The word lmaw was meant to mean Light Multi-purpose Assault Weapon, but was misinterpreted to be a typo of lmao. People started to say lmaw while they didn't know what it actually meant, thus is became the ultmate lmao substitute.

A. Hey man, i failed my pe test.
B. lmaw, you got pwnd.

by heroin August 20, 2006

Lmaw

1. A Typo of lmao
2. the sound a bird makes

1. Lmaw, i know!!!

2. *birds flying through air* lmaww! lmaww!

by says who?! April 05, 2009