Piss on his head
From Create Your Own Story
You unzip your pants and take a whiz on the mad scientist's head. He tries to shield his face with his hands, but that just gets them wet, too.
"Idiot!" he shouts. "You're a girl now! You should sit down when you pee!"
He springs to his feet, apparently intent on attacking you. He slips on your puddled urine, falls backwards, bangs his head on the edge of the table, and knocks himself unconscious.
You zip your fly back up.
Do you: