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21. STS
short for: Sophia Tan Sympathizer. Basically, a STS is someone who agrees with white male/asian women relationships. And they are gay themselves.
Oh my gosh, look at that slut Sophia Tan! I'm definitely not a STS.

AJ and Jake, you motherfucking STS's. You might as well be Delts.
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 :)
2. STS
"Sweet Tale Sir" a version of CSB.
Drew: Dude yesterday a squirrel gave me the dirtiest look so I threw my PB&J sandwich at it
Ryan: STS
3. STS
Acronym for "Sucks to suck". Simply because it does suck to suck.
1: "I just got dumped and got pink-eye from a stripper in the same night"
2: "STS"
4. STS
Supplemental Training Systems.

A top bodybuilding supplement line.
Josh Duhamel has been caught by People magazine jogging while wearing an STS shirt.
5. sts
shoot the shit- to talk about something. To chit chat about random stuff.Conversate.
Angela "so what did you guys do last night"
Caroline "nothing much, just sts about school and work"
6. STS
Sorry to say.
Addicted with E.T. song. Oh my before, I hate this song so much cause it sounds weird. But this song is better without Kanye West. STS.
7. STS
Small Town Syndrome

Living in a small town where one can keep no secrets. Yours and everyones life is the daily topic of gossip.
Person One: OMG!! So did you hear? Amanda tried to have those nasty teeth of hers corrected but the dentist said she was beyond help!

Person Two: Damn! Those teeth are moobi!! SO gross. How did you hear this?

Person One: Toti's got such hectic STS! I found out the usual way. My Aunt Sharon works at the coffee shop down the road. Well, she overheard Jade and Roxanne talking about how Jade's cousin heard Amanda's mom telling her hairdresser the whole story.