A guy goes to a prostitute and has sex. After it is
done, she turns to him and says, "If I can guess your profession, you give me
$100?", to which he agreed.The prostitute said, "You are a doctor".
Doctor: "How did you
guess?"
Prostitute: "You
washed your hands before and you washed your hands after. Want to go double or nothing? I
can guess your specialty."
Doctor: "Sure. No
way!"
Prostitute: "You're an
anesthesiologist."
Doctor: "That's
incredible! How did you guess?"
Prostitute: "Because I
didn't feel a thing."