Ok, I have had some howlers in my time, I was selling a pair of Nike trainers and someone asked me if they were leather as she was a vegan - they said leather in the title and the specifics...
Another is a guy who pretends to be a woman and asks if you can 'model' the clothes for him/her in suggestive positions so she'he can get a better idea of what they look like, have heard from him a few times.....