Madness string 42543

Random mermaid
I'm so non-sad, I'm anti-sad. Watch! I can drain the entire swimming pool, with my face acting as a reversed water hose!
Woman in her fifties we barely knew. A neighbor who we would wave at when she walked her dog. She asked to use the bathroom, and we said sure. 45 minutes later she left hurriedly, and we had a bathtub iced with shaving foam.