You run up and kick the demon in the balls. Or at least you think you do.
"I'm a woman demon. You do remember that don't you? You were there when I went from a woman to my demon form? It was just like a minute ago."
"That was you?"
"Yes. Yes, that was me. So, don't do that again."
"Okay."
ATTACK!!!!
Throw a garbage can at him. Pull his cape over his head like a hockey fight!
Ask him a question. Make a joke.
KICK HIM IN THE BALLS!!!
Accept your death like a man or woman or other depending on how you identify.
Hit on him. Pray.