"STS":Smiled then Stopped! (v). Do you really "lol" maybe sometimes, but most of the time you just smile so why not keep it simple?
What did the icicle say to the rain drop? ICE of you to drop byyy! stss!
Someone sent you a funny pic? Sts at it!
Someone sent you a funny pic? Sts at it!
by jablewski December 30, 2012

STS: NOUN Acronym for the United States Navy job classification or rate of Sonar Technician Submarines.
by STS1SS August 7, 2007

Shortened term for 'Stage Theatre Society'.
STS is a stage group based in Gillingham that performs shows in the Hazlitt Theatre in Maidstone.
STS is a stage group based in Gillingham that performs shows in the Hazlitt Theatre in Maidstone.
girl: "You going to STS rehearsals tonight?"
boy: "Yeah, STS is way better than TAG productions"
girl: "Totally!"
boy: "Yeah, STS is way better than TAG productions"
girl: "Totally!"
by Alice Cullen :] February 25, 2009

by Daniel Bell September 13, 2006

Shaken Teen Syndrome - the result of constant stress causing a teenager to commit serious brain trauma through a) shaking their head in anger or b) hitting their head against a solid object -- A variation of Shaken Baby Syndrome or SBS
by Thorium Chameleon April 9, 2010

by sabrinamorningstar November 3, 2020
