One day in 2003, Jack LaLanne was visited at home by "Man Show" host Adam Corolla. Though he was 88 years old, LaLanne appeared to be in better health than his famous beer-swilling guest. "How do you do it?" Corolla asked. Lalanne's reply? "Impure thoughts and dirty girls!"

[LaLanne later made a blended beverage of celery, carrots, and other vegetables. Corolla followed with a blended beverage of his own -- comprising a beef & cheese burrito, a donut, beer, a cheeseburger, more beer, and some grape pop. (Yes, he drank it.)]

["I can't die," LaLanne once declared. "It would ruin my image!"]