When I was in my early 20s Tinder/Hinge were absolutely popping off. I met with a girl for dinner. We talked about if it went well we would go back to my place and hook up. It did and we ended up in my bed. She started touching me and said “oooooo so big”. I immediately started laughing which made her laugh. I’m fine, but I do not have a big dick, she and I both knew that. We laughed about it more and she said she was just trying to be nice. Ended up being one of the more funny sexual encounters I had.
Yes and/or no. Many non binary people prefer one pronoun, some don’t mind one or multiple, and some prefer constant switching. It’s easiest to ask the person in question.