Doing a settlement retrieval mission. Was too lazy to go to foot combat so I just rocketed the scavs to death. Sometimes, the explosions blow the scavs into buildings and they don't disappear when you disembark when that happens. Finally made my way to the required locker and it looked...different. It looked liked pipes were going through the cabinet, not a bug I'd seen before but nothing unusual for ED so after a second trying to digest the image I cut the lock.
The door snaps open and I see a scav crammed into the small space inside the locker, the "pipes" were parts of his legs poking out of the door and my brain just couldn't register them. Then he just vanished. Better jump scare than half the recent "horror" movies.