Melted Screen
Nothing is worse than when somebody damages another person’s property and refuses to take responsibility. This Redditor described how one of their worst roommates destroyed their laptop before acting like it wasn’t their fault. This must have felt infuriating because there was nothing they could do.

“She left her curling iron on my laptop which melted the top through to the screen,” bdonn said. “The screen was totally ruined. I got home and noticed, and asked her if she had done it – I don’t even own a curling iron. She denied it, and said that it must have been, I quote, “a ghost or a burglar.”