Yellow Sheets
One person thought that their roommate changed their sheets because he noticed that they were yellow. However, he suffered a massive shock when he realized that this wasn’t the case. The truth was darker and more disgusting as his roomie proved his disgusting attitude toward hygiene.

“I had a roommate who’s not really good with keeping his stuff clean,” the Redditor wrote. “He had a white bed sheet before, 3 months later I noticed his bed sheet was different because it was color brown this time. I told him “wow, finally you changed your bed sheets!” He replied “what are you talking about? I haven’t changed it.”