Why jokes

By the way, why are there no knock knock jokes about America?

Because freedom rings, but they never answer that door.

Enjoy!

Why can’t orphans tell these jokes?

Because they're fun for the whole family to hear.

Why did the people in 9/11 not call 911? Because it would call the pilots.

Why do orphans get in trouble at school?

Because the school doesn't have any parents to report to.

Why could not the 11 year old watch the pirate movie?

because it was rated RRRRGGGG.

I am guessing you don't understand :(