Kelly: Did you see the show last night?
Tyler: Yeah, it was so funny.
Rosie: I know! It was sooo lmso!
Tyler: Yeah, it was so funny.
Rosie: I know! It was sooo lmso!
by ROFLWPL January 31, 2010

by huh20 June 22, 2008

by Matt(UD) December 05, 2015

the teacher fell and i couldn’t but I lmso!!
by M90934 November 08, 2018

1. Laughing my smile off. because it sounds more bad ass then "laughing my socks off"
2. A perversion of lmao
2. A perversion of lmao
Beth: On my way to school today I slipped and fell in the mud, tried to get up and slipped again!
Kyle: lmso!
Kyle: lmao***
Kyle: lmso!
Kyle: lmao***
by killedjoo April 07, 2009

by larbac September 20, 2012
