Akage Girl:
Believe it or not, show holes is a term coined by Amazon to explain what happens to someone when they feel a sense of loss after binge watching. I heard about it and googled it. Its a real word.
Sorry, but never encountered this term before. I googled it and I see it has to do with Netflix, Amazon, Hulu etc that are US based sites if I'm not wrong. I do have Netflix but I've never experienced this state since I always have sth to watch lolz.
But yeah, you can write about it. :D