Heavy Metal
It’s safe to say that heavy metal music is an acquired taste. Some people adore it but the reality is that many others despise it and don’t think that it’s real music. However, there is also a time and a place to blare it out when others are around.

Unfortunately, one of the worst roommates on this list didn’t get this memo. Jintumus described: “He listened to heavy metal music to ‘fall asleep’ without freaking headphones. I couldn’t last more than 2 nights.” This is selfish behavior regardless of the music genre because the person couldn’t sleep.