a while back, before I came out trans in fact, I rather nervously flirted with the idea of making Undyne explicitly nonbinary and intersex in my fiction. I rather liked that idea that Undyne was both emphatically female but also had a cock that she loved to ram her girlfriend with because, why not? but at the time I was still going as a cismale and I felt it would be appropriative and shitty to give my fictional version of Undyne a penis.
Now, well...what do the rest of you think?