Post Drinking Hornies 

A medical condition (not-yet-scientifically classified) whereby a person gets unusually horny following an epic drinking binge. Side effects include an uncontrollable desire for coitus and/or masturbation. This phenomenon is particularly unusual because the patient is generally suffering simultaneously from the normal side effects of overindulging in alcohol consumption.

One possible explanation for this is that the body is releasing large quantities of testosterone / growth hormones in an effort to heal the body from the effects of partying. This can also be referred to in short as PDH.

You go on a bachelor party vacation to Cabo San Lucus or Las Vegas. Say you drink Thursday-Saturday night non-stop. On Sunday, and possibly even Monday, you may feel extremely horny. This is what is referred to as "The Post Drinking Hornies".

Post Drinking Hornies by Water Bison July 23, 2013

Post-Drinking Poo 

a massive shit you do the day after a heavy nights drinking

usually comes around midday
it is excelled from your body at an alarming pace and tends to be as black as death itself

Hal: you were pretty smashed last night mate, how are you?
Josh: im not too bad, just had a right painful post-drinking poo though

Post-Drinking Poo by joshinho April 7, 2010

Dinking the post 

When you try to move to anal sex and bump into a turd, forcing you to back out and losing the game.

I ended up dinking the post and ruining the evening.

Dinking the post by Not myself after beer January 13, 2019