"Congratulations!" said the doctor pony. "You've given birth to a healthy filly pegasus."

Mr. Hooves looked at the little pony in Mrs. Hooves hooves. She had a grey coat and yellow eyes. Something seemed wrong with them. He just couldn't put his hoof on it. He decided to look at the wings. They were just stubs at her age. His eyes drifted again towards her eyes...

"What should we name her?" asked Mrs. Hooves.

"How about Derpy?" Mr. Hooves asked jokingly.

"I kind of like that name."

"I was joking."

"I know. But I think it sounds nice."

"Well if that's what you want, then that's how it'll be, love." Mr. Hooves nuzzled his wife.

"How are you, Derpy Hooves?" She said in a quiet, high voice. The little filly started laughing.

Mr. Hooves just couldn't stop looking at her eyes. The eyes, what was wrong with them?