A new, young MD doing his residency in OB was quite embarrassed performing female pelvic exams. To cover his embarrassment he had unconsciously formed a habit of whistling softly. The middle-aged lady upon whom he was performing this exam suddenly burst out laughing and further embarrassed him. He looked up from his work and sheepishly he said, "I'm sorry. Was I tickling you?" She replied, "No doctor, but the song you were whistling was, "I wish I was an Oscar Meyer Wiener".