One day, a man came in to a doctor's office. When it was his turn to consult the doctor, the man said, "Hey doc, my back really hurts. What medicine could you suggest for it?" The doctor replied, "Well, did you try taking some painkiller?" "Yes, I did. I ate the whole bottle of painkiller and all I got was an upset stomach, a day spent in the bathroom, and a surgery to remove the plastic." "You ate the actual bottle?!" "Yes sir, that's what you told me to do about a month ago. You said to eat the bottle of painkiller in a month, so a month passed and I ate it." "Uhh well, would you like some BenGay then?" The man looked at the doctor for a couple of seconds, in a puzzled way, then asked: "Who told you about Ben?"