Smo 

It means shout me out

Hey plz can u smo

Smo by Thinq123 June 6, 2018

smo 

Stands for 'Shout me out,'

commonly used in apps like Snapchat and Instagram.

"hey can you smo"

smo by DizzTheSheep July 18, 2018

smo 

slut me out

"you're kinda hot wanna smo?"

smo by curstane November 17, 2022

smo 

suck me off

A term used to get out of an awkward situation:
Aiden: You can't fucking do a front flip
Dylan: Smo..

smo by theminx38 March 6, 2017

Smo 

“Slut me out”

Ughh i wish he would smo already!

Smo by Diddy! July 4, 2022

Smo 

Smo means slut me out

Your girlfriend: Smo
You: ok or whatever

Smo by makiiiuuu January 29, 2022

SMO 

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!

SMO by areWHYayeEN July 28, 2010