Top definition
LMSEO - laughing my south end off!

LMBO LMAO LMFAO . . .
I LMSEO when I found
out that Urban Dictionary blew off this submission a while back!

LMBO LMAO LMFAO . . .
by The_Phoenix June 17, 2016
Get the mug
Get a lmseo mug for your father-in-law Bob.