Chuck Norris stem cells can reproduce missing limbs.
Newton's Third Law is wrong: Although it states that for each action, there is an equal and opposite reaction, there is no force equal in reaction to a Chuck Norris roundhouse kick.
Chuck Norris is so fast, he can run around the world and punch himself in the back of the head.
Even after muting "Walker, Texas Ranger", you can still hear Chuck Norris's victims screaming after getting roundhouse kicked.
Chuck Norris' Internet connection is faster upstream than downstream because even data has more incentive to run from him than to him.
Chuck Norris can drink from an empty cup.
Chuck Norris doesn't throw a baseball, it just leaves his hand cowering in fear.
Chuck Norris can blow up things, without a bomb.
Chuck Norris is the reason Pluto is no longer a planet.
Chuck Norris once had a bet with the Hulk, the loser had to paint himself green.
Chuck Norris can pick "side" when flipping a coin.