The Doctor took that watch out of his pocket and handed it to Pinkie Pie. She took it in her hoof and pressed the open button with the side of her occupied hoof.

The few seconds felt like an eternity wrapped in forever.

"Wow! Good work, Mr. Turner!"

Pinkie took another bite of the cookie as the Doctor sighed in relief. Maybe it wasn't her watch.

Then light poured out of the watch, much like water. It flowed towards Pinkie's face. She had stopped chewing and her pupils shrank.

After a moment the glow faded, leaving a stunned looking Pinkie Pie. She blinked and swallowed her bite of cookie. She looked around before addressing the Doctor.

"Wow, that was weird," she said. "I was just trying to get some clock parts for a potion I was brewing and here I am."

Before the Doctor could speak, Pinkie interrupted him.

"Oh, I almost forgot," said Pinkie to herself. "I gotta get all that stuff for the time portal!"

With that Pinkie ran off, leaving the Doctor with his mouth hung open. Derpy walked up next to the Doctor and looked at him.

"Doctor, are you okay?"

The Doctor broke into a big grin and began giggling.

"Haha! Pony Time Lords! They don't use TARDISes but time portals. I HAVE to see this."

After following Pinkie Pie, and later Apple Bloom, the Doctor and Derpy ended up outside Sugarcube Corner. They were looking into the kitchen through a window. The Doctor had a video camera, which Derpy had to use due to the Doctor not being totally used to hooves. The following was recorded:

http://www.youtube.com/watch?v=ATEYS9bhkTY

The Doctor and Derpy were walking back to Derpy's house while the Doctor talked to himself.

"That's such a terrible way to time travel. Worse than a vortex manipulator. Traveling that way you'd be lucky if you don't accidental make like 8 copies of yourself and save someone's grandma by mistake. No wonder the Time Lords are gone in this dimension."

"The song was catchy though."

"It was damn catchy."

Author's Notes:

This idea seemed a lot better and longer in my head. I apologize. :I

Thanks go to Neko Majin C for editing my bad grammar.