SDS 

-Second Date Syndrome

1. Having already met a girl or guy the day before (often at night) and you two were just so into each other, the second time you meet and for some reason they don't look as attractive or seem as interesting as they did before.

2. When meeting a particular person you had a hell of a lot of chemisty with at a previous time and for some reason it just isn't there anymore the second time you meet.

Josh: Man, I'll tell ya I was really feelin' this girl last night when we met at the park, but for some reason she just ain't as fun and sexy as she was before...

Jerry: Ha ha. Sounds like ya had a case of SDS. Sucks for you...

SDS by Domah Da Duce September 26, 2006

SDS 

Sudden Death Syndrome. When someone dies abruptly.

By bringing into question the gangsters ancestry, mating habits and sexual orientation, Joe knew he was a prime candidate for SDS.

SDS by logan9a July 25, 2011

SDS 

Acronym for "Sure dude sure." When someone has to lie to kick it and tell elaborate stories to be cool that everyone knows isn't true.

"I caught the biggest bass in the tournament, but forgot to have taken a picture." Responding with. "SDS."

SDS by Cuntstina June 11, 2019

SDS 

Short for Some Dumb Skank. A name/label given to a female who is undeserving to be called by their real name.

I'm so glad I finally broke up with SDS.

SDS by Shaun Poteracki October 24, 2006

SDS 

Small dick syndrome. Men with small penis are often diagnosed with SDS.

"Your penis is under 3" I am going to diagnose you with SDS", said the doctor.

SDS by Kluxe September 24, 2013

SDS 

stupid dumb sweetie - when your sweetie says something stupid.

Don't be a SDS.

SDS by coleycole20 March 15, 2011

SDS 

An acronym that stands for Same Day Studying. In reference to high school and college students who wait to study until his or her other classes on the day of the test.

"John what're you doing?"
"Oh just a little SDS."

SDS by Tyler Maloney January 5, 2009