Justin: "Stop everything you are doing!! Think about ME for 3 secs...1...2....3! You just experienced the best 3 secs of your life."
Donna: Thanks Justin, I'm LMSO!
Donna: Thanks Justin, I'm LMSO!
by donna/justin October 12, 2009
When Phal broke his leg we were laughing our socks off...thats still no excuse to lose to George 3 games in a row though.
by GEO July 22, 2003
by FreshestAvocado December 10, 2018
by cheeeeezystix March 20, 2010
by A7Xrules112 January 7, 2011
GUY 1 (after seeing a funny picture): LMSO! …laughing my shirt off.
GUY 2: Too bad you're not a buxom female.
GUY 2: Too bad you're not a buxom female.
by themagicalnegro May 19, 2010
Laughing my shirt off - a variation of LMAO. Often followed up by "AFITAC!" "and feeding it to a cow!" as popularized by the British gangsta-gypsy-rock band Larrikin Love's song On Sussex Downs.
by K8 'n' Sandy January 13, 2007