The Doctor hears a massive rumbling and crashing sound though the woods. He takes cover and sees a massive blue and red machine walking through the trees as best as he can. He is a bipedal, but certainly machine. The Doctor, curious as always, steps out and gives the huge machine a strange glance.
“What are you?” the Doctor asks.
“I am Optimus Prime, leader of the Autobots.”
“And what system do you hail from?”
“Cybertron. And what about you, human?”
“Well, I am no human.”
“Then what are you? You look like a human.”
“I am a Time Lord.”
“Yup, and you are fascinating. You can transform to take the shape of a truck? BRILLIANT!”
What happens next?!