A new, young MD was doing his residency in gynecology. He was quite embarrassed performing female pelvic exams. To conceal his embarrassment he had unconsciously formed a habit of whistling softly.

A 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.' ”