A very funny song about a visit to the doctor's office. I only heard it once, and that was a few years ago. It seems that Cheryl had gone to the doctor for some kind of checkup. She was complaining about how the wating room and doctors office are set up to make it convenient for the doctor, but not for the rest of us. This song was the result. The punch line is:

The doctor's time is precious

but your time don't mean squat