unwanted sex jokes in my general area about my body and inviting you to look at your body would be sexual harassment (they're one of the primary forms of it?) regardless of whether you wanted to fuck me or not.

I'm aware that cis people can change their names lol. My fiancee changed her name but wouldn't refer to her old one as a "deadname" because culturally, it refers to trans people's old names (originally to evoke "the names we might be buried under"). The wikipedia page even defines it as a trans term

Whatever you say, chief.