Blocked Me In
Back when I lived in an off-campus apartment, the landlord bought a large RV so that he and his wife could go on spontaneous road trips. One time, without realizing that my car was parked inside the garage that was included with my rent, he parked his regular car in front of my garage bay door and took off in the RV—never thinking about my inability to get in or out.
The landlord and his wife were traveling for more than two weeks and did not leave any contact information. Since I had no way of getting my car out of my garage, I had his car towed to a nearby parking spot during his absence. When he got back, he was so furious that he refused to pay the towing fees despite having blocked me in all that time.
Story credit: Reddit / Back2Bach