PDST 

PDST(post dark souls trauma) is a disorder that is a result of someone playing the first (or maybe the third) dark souls game withought excessive leveling, guides or cheating

Non dark souls peasant: why is that man curled up in a ball muttering about some guts named ornstein and smough?
Fellow sufferer of pdst: oh man you really don't want to know

PDST by Thormier April 19, 2017

PDST 

Abbreviation of Post Dramatic Stress Disorder.
The stress and anxiety caused by living through an event that was overly dramatized and exaggerated.

Jess can't go to Starbucks anymore because they got her order wrong and now she has PDST.

PDST by RPG Protagonist August 12, 2017

PDSTRN

Another word for style and fashion

Yo that’s so PDSTRN!

You’re so PDSTRN

PDSTRN by The Brain Behind July 15, 2022