A massive guy walks up to a Doctor, who is sitting behind his desk. He stands and stares at the Doctor.
Nervously, the Doctor enquires, "Can I help you?"
The man unzips his fly and slams his gigantic dick onto the desk.
The Doctor carefully examines it.
Puzzled, he tells the man, "I don't see anything wrong with it."
The man replies...
"I know. It's a ****ING beauty - ain't it?"