I once heard somebody actually make this joke. Human is problematic because it has the word "man" in it. Huperson also isn't good enough, because "son." So, huperdaughter.
Funny thing is, even *that* is problematic, because what if she doesn't identify as a daughter? Or if "she" isn't her preferred pronoun? Crap, I said "her"! Don't report me to the ACLU!