Chuck Norris was the first one to Mars, that's why there are no signs of life.
Why did President Harry S. Truman drop the first atomic bomb?
Because he thought it would be more humane than sending in Chuck Norris.
If you can see Chuck Norris, he can see you. If you can't see Chuck Norris, you may be only seconds away from death.
When Bruce Banner gets mad, he turns into the Hulk. When the Hulk gets mad, he turns into Chuck Norris.
Chuck Norris doesn't check his closet for the bogeyman.
The bogeyman checks his closet for Chuck Norris.More jokes