Not all roommate experiences are fun or forgettable—some feel like they were written for a thriller movie. In one chilling case, someone’s roommate of two years vanished without a trace. Five years later, while clearing out the empty room, a hidden hole in the wall revealed disturbing notes urging anyone who found them to search for her at her boyfriend Jake’s mountain cabin. She was never found, and Jake had disappeared overseas, leaving only mystery and guilt behind.

Other stories were less tragic but still traumatic. Several people recalled roommates with severe hygiene issues or disturbing behavior—such as showering only twice a month, whispering in the dark, or refusing to wear deodorant. Some even had obsessive rituals that made life unbearable, like blasting music during long showers or piling on personal debts they never intended to repay.

Then there were those that leaned into horror territory. One person discovered their roommate sitting in the dark, muttering about an “other roommate.” Another heard footsteps at night until their roommate admitted, terrified, “It’s not the house—it’s him.” Someone else unknowingly lived with a schizophrenic roommate who dissociated so intensely that she thought she was being stalked by herself.

But some nightmares were purely emotional. A woman moved in with a friend whose toxic habits included rotting food, broken heirloom dishes, and manipulative behavior. One brother brought a pet snake that repeatedly disappeared in the apartment. In another case, a roommate vanished like a ghost—but took the trust and innocence of her housemate with her forever. These stories reveal how sharing a roof with the wrong person can turn everyday life into a suspenseful, unsettling drama.