Top definition
That joke was so funny I that I’m laughing my fucking sack off (Lmfso)
by Psychoticdingus May 08, 2018
Get the mug
Get a Lmfso mug for your buddy Sarah.
2
It stands for Laughing my fucking socks off.
Or also a commonly made mistake
when trying to type LMFAO.
:D
1 Person: ~tells a funny story~

2 Person: Hahaha I'm LMFSO now.

3 Person: ROFL
by iAcidic April 04, 2009
Get the mug
Get a LMFSO mug for your cousin Sarah.
4
Laughing My Fucking Sauce Off
mostly used by bros and Hockey players
Kyle-ay did you just see that plug throw that shitshow pass
Joe-Yeah pure dust LMFSO
by Jsmells June 04, 2011
Get the mug
Get a lmfso mug for your fish Georges.