An abbreviation that is widely used in texting and on Facebook, Twitter, Instagram and elsewhere on the internet, but what does SO mean in slang?
Most Common SO Meaning
SO stands for Significant Other.
Using SO
SO is used to refer to your partner in an intimate relationship, without disclosing anything about marital status or sexual orientation.
Example
My SO won’t be able to come to the party.
Alternative SO Meanings
Shout Out.
Very much.
What Does SO Mean?
Significant other.
Top 50 Internet Searches For Slang Terms
A-Z
HabibiHakuna MatataHashtagHBDHBY