simultaneous text discussion.
When you are texting someone, and they send another text before you respond to the previous one. This is giving someone an STD
person 1:"Hey, how many cats do you have?"
person 1:"Did you go to clubs often?"
person 1:"Oh shoot, sorry. I just gave you an s.t.d"
Acronym for Scintillatingly Titled Dictionary.
Fucking hell. The Urban Dictionary is SUCH ann S.T.D!
acronym for Save The Drama. Used emphatically to show distaste for Drama--especially from unstable female friends.
female friend: "...blah blah blah and then she went over there and told him 'yadda yadda' and well i wasn't gonna stand for that and then blah blah blah..."
you: "S.T.D, honey. i don't wanna here it."