Post Shartum Depression 

The feeling of sadness and depression a man or woman has after slightly shitting his or herself unintentionally.

John couldn't wait any longer. He knew he would suffer PSD (Post Shartum Depression) but the pain was too much to bare. So he shit himself.

Post Shartum Depression by Master of Disguise May 8, 2012

Post-Shartum Depression 

The depressing feeling one gets after excreting a log the size of a small child.

Joe: Ted are you ok?
Ted: I've been having anxiety attacks since this morning after I dropped a huge duece.
Joe: Man, you better see a doctor. I think you have Post-Shartum Depression.

Post-Shartum Depression by rustachio April 25, 2009