What's the biggest plot hole in a movie, show, game, or book?

Source.

For me its the zombie movies like The Walking Dead. Ok the zombies are undead right but you shoot them or smack em in the head they die wtf

@rulost2: They are walking..yet dead. The virus that causes this in in their brain..hence, destroying the head destroys them :)

@ScoobyDoobie:

Makes sense

@rulost2: I refused to watch TWD for years, because of my vivid dreams lol I ended up going to a season 7 opening party (just for the food and drinks) watched it with my mouth gaping wide open as Neegan beat the brains out of 3 beloved characters with a barbwire wrapped baseball bat..people around me were sobbing..so was I ..lol needless to say, I was hooked-I watched all of the first 6 seasons in two weeks, and can't wait for the next episode! My friend records for me to watch when I can..lol

I stopped watching TWD when they killed the horse :)....that was just wrong....but in the movie pride, predjudice and zombies I can't watch the part with the zombie baby either...they could have left that out and not affected the story line

@ScoobyDoobie:
@alleycat74:

I got a funny story to tell yall. I must have been around 6 or 7 yrs old our family went to a drive-in and the movie was Night of the living Dead. Well there was 5 of us kids so mom brought a blanket so some kids sat on the ground next to car. That way it was a little cooler and not so stuffy. Anyways while watching those zombies I got to looking around and noticing people walking around back and forth to the concession stand. To a little kid like me they started looking like zombies walking around I remember freaking out and getting my a$$ back in the car in between mom and dad. That damn movie had me scared too death lol

@rulost2: Lmfao...when I first started watching it, I would be in random situations (in a store, etc.)and I would imagine exactly what I would do, if people started turning..