A few guys tried to follow Chuck Norris during a light workout while he was vacationing in Hawaii. It's now called the Ironman Triathlon.
Chuck Norris' tears cure cancer. Too bad he has never cried.
Chuck Norris once caught AIDS... but then he let it go.
Chuck Norris was once tested for steroids. The results came back positive. When confronted with this information, Chuck Norris chuckled and said, "Of course, what do you think they make steroids from?"
When Chuck Norris finishes his workout, the gym takes a break.
When Chuck Norris has a heart attack, he attacks back.
If you carefully examine your health insurance policy, you will see that there is no cover for "Chuck Norris related incidents".
What do you do for exercise? I lift weights. What do you do for cardio? I lift weights faster.
Chuck Norris' pulse-rate is measured on the Richter Scale.
Chuck Norris once caught the Ebola virus, it's been on the run ever since.