The sun sets from fear of Chuck Norris.
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.
If at first you don't succeed, you're obviously not Chuck Norris.
When Bruce Banner gets mad, he turns into the Hulk. When the Hulk gets mad, he turns into Chuck Norris.