Have you ever had a horrible roommate?

My roommate pissed me off so much that I put fire ants in his bed then poisoned his water. He was out before he stopped puking and screaming.

I lived in St.croix . The homes are cement plaster inside. I let a dude stay at my house ,and he had come home drunk and threw a glass against the wall in my room. The shattered glass had fallen between my water bed mattress and the frame. My girlfriend and I got home late night had sex and went the sleep. We woke up an hour later in a pool of water the mattress had been cut during our activities. He was gone the next day.

my bro is going to share my bed from tonight for a couple of months

Not for very long.
One day I came home and went to the freezer to get some ice cream. Instead I found two kilos of coke in there.
As I said, not for very long.