His bodily changes forgotten for the moment, Jon began walking slowly, as if in a trance, towards the edge of the water, as he hair continued grow, now falling past his shoulders.
Jon jumped into the pool. All of the others turned toward it. "What are you doing?" Biff demanded, somewhat shrilly.
Jon giggled. "Swimming, you moron."
"Who are you calling a moron?" Biff said.
Jon didn't seem particularly afraid of Biff at the moment. He, or rather she, considering the changes going on, seemed suddenly carefree...as one in a pool might. "You. You have the brain of a gorilla and you used to have the body to match. At least something is improving."