Stands for 'Shout me out,'

commonly used in apps like Snapchat and Instagram.
"hey can you smo"
by DizzTheSheep July 18, 2018
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A term used to get out of an awkward situation:
Aiden: You can't fucking do a front flip
Dylan: Smo..
by theminx38 March 06, 2017
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The acronym is used to ask someone the question "Smoke Me Out".

Which means if one is able to let someone smoke marijuana for free.
in text form:

(562) yoo SMO?
(310) i got some extra trees so im down!
by areWHYayeEN July 28, 2010
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When annoyed at someone you say

"you can SMO me".
or "S.M.O me"
by Young Donis April 23, 2009
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Chucking french fries from a moving car at unsuspecting pedestrians, usually at night and while intoxicated.
"These McDonald's french fries are nasty, let's go smoing with them!"
by Tim March 18, 2005
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