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
54π 18π
That joke was so funny I that Iβm laughing my fucking sack off (Lmfso)
19π 7π
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
10π 15π
Someone references a iconic vine thatβs funny
LMFSO
Someone says lmfso means laughing my fucking socks off
LMFSO absolutely not what kind of lame ass definition is that