PDD-Please Don't Die, people will say GL HF before Blizzard internet games. Games Such as- Warcraft
Starcraft
Diablo
So before a game starts, start the PDD trend
Starcraft
Diablo
So before a game starts, start the PDD trend
by Joel227 July 20, 2007

Public Display of Depression. When someone is acting depressed to get attention or make people feel bad for them.
by r3king August 05, 2009

Of or relating to the condition of Phosphrousdie Disolutiold Disorder. In most cases the victim grows a third ball to his testicular sack
by Monkey Baboon December 27, 2003

Post Dinner Dump
after you have had a large meal, you go to the toilet for a dump to make some room.
after you have had a large meal, you go to the toilet for a dump to make some room.
by Matthew89 February 13, 2008

Post Design Dumpground - The department in an engineering organisation where all barely implemented, feature poor, bug ridden, undocumented, illegible, unworkable code or products get dumped after being prematurely rushed to the market.
Newbie: Working on this code is awful! This is not what I went to university for!
Veteran: Get used to it, software development is always hell in PDD.
Veteran: Get used to it, software development is always hell in PDD.
by Ramos Vader-Congo October 06, 2009

PDD stands for Pervasive Developmental Disorder. Something that some mentally retarded kids sometimes have.
Timmy has a PDD.
by Alexi August 08, 2003
