Dumbest things horror movie characters have ever done
The horror movie genre is full of people making stupid decisions. Would-be slasher victims always end up tripping on nothing while running away—and take way too long to get up. Everyone assumes the monster is always dead without ever shooting it while it's down to make sure. The police/adults never believe the young people claiming that someone is dead or that there's a killer on the loose. And most people never bother arming themselves. Don't bother dialing 911 or locking your doors, because it's time to look at some of the most facepalm-inducing moments in fright flick history. Be warned: there's NSFW content ahead.