His Bathroom Towel
Roommates are a nightmare. If anyone knew this, it was Reddit user natbar2000, who had a roommate that refused to dry themselves in the shower and left a puddle on the bathroom floor. But they found a clever way to get petty vengeance on them.
“My roommate in college used to get out of the shower dripping wet and leave water all over the bathroom floor. I asked him several times to dry himself off in the shower but he refused. Rather than get angry about it, I just started drying off the bathroom floor every morning with his bath towel.”