An abbreviation that is widely used in texting and chat, and on Facebook and elsewhere on the internet, but what does STBY mean in slang?
Most Common STBY Meaning
STBY stands for Sucks To Be You.
STBY is used to express mild sympathy for someone’s unfortunate situation.
A box fell on your head at work? STBY.
Other STBY Meanings
Sorry To Bother You.
What Does STBY Mean?
Sucks To Be You.