post-paper depression 

The dull, empty emotional void that follows the completion of a dreaded term or research paper.

Rose: Have you talked to Jack today?
Wes: No, but I heard from one of his roommates that he just finished a 25-pager and is suffering from some serious post-paper depression.

post-paper depression by Weegian April 2, 2009

Post-Holiday Depression (PHD) 

When one becomes depressed as the fun of the holidays comes to an end and everyone has to return to their boring, everyday lives.

Often goes hand-in-hand with christmas tight.

Bob: "What is Steve's problem?"

Sue: "I think he has a severe case of Post-Holiday Depression (PHD). I heard him crying when his co-workers in the next cubicle were talking about their holiday vacations.

Post-Holiday Depression (PHD) by hahaidontgetit January 6, 2010

postneosemantic 

A word that not been thought of yet.

An alien invasion will lead to a postneosemantic revolution, so we can catagorize it and move on.

postneosemantic by NPSanto October 23, 2010

post-finale depression 

feeling down after your favorite tv show has ended its run or a season.
it can be used as post-(show name) depression

I marathoned Skins last weekend and now I've got Post-skins depression.

I just saw the Tenth Doctor's final episode, now I've got Post-Ten depression

Last weeks all the shows I was watching ended so now I've got post-finale depression

post-finale depression by okelay October 27, 2010

Post-Good 

The idea that something extremely or "awesomely" bad will garner a bigger reaction and more attention than something traditionally considered "good."

The idea of of "bad" in this context is flexible and refers to something that is easily criticized or parodied.

This is seen as a subconscious movement that takes advantage of the recently changed dynamic between critic and media.

I'm really into post-good music and TV, like Rebecca Black and Jersey Shore.

Post-Good by theylive April 17, 2011

Postboner

To acquire an erection after Sexual intercourse from the thoughts of having Sexual intercourse

Dude our sex was so great I got a postboner

Postboner by BlazingWyvren July 27, 2013

Poseidon's Trident 

Three guys measuring their dicks together to see who has the biggest.

When we moved into our house together we had a Poseidon's Trident decide who gets the biggest room.

Poseidon's Trident by BJLovesHandies August 9, 2017