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 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".