The Grossest, Wildest and Most Embarrassing Moments in The Doctors History; The Great Pop-Off; Huge, Painful Keloids Took Over My Face

Some of the show's most disgusting moments; keloids; the ``wiener cleaner''; backstage prostate exams; a laser treatment for menopause symptoms; a man's 315-pound transformation; birthmarks; Dr. Pimple Popper; a simple fix for dry, chalky elbows.