Almost immediately after he clicked 'yes', Terry suddenly felt a strong lurch in his gut. He took off His glasses, as he could see somewhat better without them.
Then, his shoes and socks shot off his feet, which then elongated right in front of him, like in the transformation scene from "An American Werewolf in London." they grew bigger, turned green, and the toenails became jagged.
"What the-? What is happening to me?!" He exclaimed, as his clothes disappeared (save for His y-fronts), His legs shrunk, and his pot-belly got bigger. his head grew bigger, and his hair fell out. and inside his y-fronts, his penis vanished outta existence.
his hands changed into green tentacles, like those of a octopus, in place of his hands.
he just so happened to sneeze, and with a snorting pop, his nose changed into that of a pig snout!
He gained more eyes on his face, and one eye in his bellybutton. his ears pointed.
finally, a small thin tail with a triangle end popped out from his behind.
Holy cow!" Terry roared. "I'm a monster!"