Not a good joke, sir

Last Saturday we went to a farm for our Biology immersion program. There we were welcomed by the manager of the farm, Sir Jun (If i remembered correctly). He talked about the farm and I could barely remember how he switched the topic to garbages and irresponsible citizens. He then told us a story that one time he saw a girl who was dressed up (according to him, she was a professional because of the way she looked and she was driving her car) but then Sir Jun saw the girl throwing her trash around and when he told her to stop it, she laughed at him. But that's not the point why Im sharing this. We didn't see what he said after that coming. He said, "Its better to rape her." And the venue was covered with silence. I knew every one was offended specially us, girls. After that, we didn't see him the way we did before. He didn't apologize or anything. Sad to know he leads a lot of organizations in the town.
I hope we realize how much our words affect people around us, and the way they see us.