What does SSTM stand for?
SSTM stands for "Smiling Smugly to Myself"
How to abbreviate "Smiling Smugly to Myself"?
"Smiling Smugly to Myself" can be abbreviated as SSTM
What is the meaning of SSTM abbreviation?
The meaning of SSTM abbreviation is "Smiling Smugly to Myself"
What does SSTM mean?
SSTM as abbreviation means "Smiling Smugly to Myself"
