যেকোনো শব্দ খুঁজুন, যেমনঃ fleek:

1 definition by Shane Branning

 
1.
STS
STS means Smirk to Self, it's for when a Lol is too much and a ROFL is way out of the question.

Helpful for when someone tells a joke thats not really funny but you didn't really laugh at it a STS helps you escape scot free.
Bob: Dude, my mom has AIDS
Me: STS
Me: Im sorry dude....pwnd :)
লিখেছেন- Shane Branning 6 de মে de 2007