smile my ass off
"we need to come up with a more "trustworthy" acronym cause when i lmao i dont usually laugh my ass off... i have designed smao cause i always smile my ass off with you"

"Dude that chick is cute she had me smaoing (pronounced in conversation "smowing") all night long!
by CopenSomeGrizzly August 04, 2011
Top Definition
verb meaning "study my ass off". use when test is near and knowledge is lacking.
Joel: don't you have a test tomorrow?
CJ: oh shit! i totally spaced. now i have to smao
Joel: smao?
CJ: Yeah, Dillhole, i have to study my ass off
by lemiWINKS3 May 15, 2008
A name for an unknown spread or dip which can be used to enhance the flavour of toast, crisps, chips etc.
Jamie - Hand me the tub of smao Jethro, bread is so boring without it.
Jethro - Sorry Jamie, I've just finished the smao.
Jamie - You greedy pig Jethro, go down the shops and buy another tub of smao.
by dave the plumber May 28, 2007
"Spanking my ass off"

A parody of lmao, best used when saying something intentionally naughty.
by The Du April 09, 2016
Swaggin My Ass Off. This phrase is used in place of the popular lmao (laughing my ass off).
Just bought 3 pairs of Gucci shoes. SMAO!!!
by The Futuristic Swag Cruiser August 10, 2009
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