A poop so messy, it explodes and stains the bowl if it’s in the toilet. Sometimes this attacks you sneakily and you must run into the woods or somewhere hidden to relieve yourself quickly.
PKD or Post K-drama Depression is an unofficial mental disorder that affects a person after finishing an awesome Korean drama. At times, it can even make you feel regretful for even starting the Kdrama in the first place. Basically, it's the big sad.