To celebrate the Texas Ranger, people have been tweeting out jokes about Chuck Norris, which became popular over the past decade.
Chuck Norris jokes, better known as Chuck Norris "facts," are sprung up tales about him being superior and posing the ability to do anything deemed impossible.
His jokes even inspired a book: "The Official Chuck Norris Fact Book: 101 of Chuck"s Favorite Facts and Stories." The man popular for his roundhouse kicks also has a website devoted to all his "facts."
Here are some of the jokes that people have Tweeted to wish the star a happy birthday
Fact: Chuck Norris turns 75, Twitter celebrates with roundhouse of jokesFact: Chuck Norris turns 75, Twitter celebrates with roundhouse of jokes