(abbr.) The oral pronunciation of the online term "lmao", short for "laughing my ass off".
"Oh, man! That dude just got served! L'mow!"
by Some call me...Tim. February 22, 2005
A slight increase. Also, a small addition.
That pizza was yummy! Can I have a l'mow?
by FlyingMonkey September 27, 2005