Suddenly, David noticed his hand was covered in black hair = HIS OWN BLACK HAIR!!!!
"HOLY SHIT!" David exclaimed, upon seeing his head in Dennis' living room mirror. "My hair's fallen out!"
Indeed. David's head was now completely bald, and covered in scales. Even his eyebrows had gone.
David was now looking less like a human, and more like a giant lizard.
"Wow!" Dennis said. "Bro, you're looking very scaly, now. It's almost like you're turning into a giant lizard!"
That was partially true - David was actually turning into a scaly monster.
Of course, David was also quick to discover that his penis was now much smaller than before, almost resembling the size a mere child boy would have.