Susan's gynecologist had one of the best quotes about labor pains when Susan was explaining to him her pain tolerance. When he asked if she intended to deliver naturally, she responded "Of Course!, I don't even take novacaine at the dentist for cavities". The doctor paused and then asked "Have you ever had every tooth drilled simultaneously?"
P.G. told me about a humorous youtube about two "tough" guys that decide to prove male tolerance to pain by simulating labor pains.