> Just because something is private doesn't mean it isn't disruptive to people within earshot

Just because something is disrupting people's ears, that doesn't mean it shouldn't happen. Ultimately it becomes a freedom of speech issue.

The joke wasn't sexist. Sexist jokes offend me too. But am I supposed to stop making sexual jokes now because somebody around me might get offended? Sorry, but fuck off and don't listen if you're a sensitive bitch.