Attack jokes
They say there is power in numbers.
Tell that to the people in the Twin Towers.
The terrorists lost their landing gear and had to make a crash landing into the closest building because religion.
Was your dad a pilot? Because I rate you a 9/11.
If Stephen Hawking gets a heart attack, where do you go, the hospital or Curry's PC World?
Why were the Twin Towers mad?
Because they ordered pepperoni pizza, but all they got was plain!
Memes
The reason they attacked the towers is because the terrorists thought the towers were giant middle fingers pointed at them. What silly saudis!
What's the difference between a crumbled man and 9/11... nothing, they're both crumbled.
South Tower: Man, that was da bomb.
North Tower: No, that was da plane.
Why did Al Qaeda fail geometry?
'Cause they ruined the Pentagon.
(The plane) we can’t go over it, we can’t go under it. Oh no, we have to go through it.
So I was just chilling in the World Trade Center, and I got airplane Wi-Fi. I wonder why....
You're so fat that you cause your heart to have panic attacks.
The north tower wanted some salted fries at Burger King.
They were plane as usual.
I would tell a 9/11 joke, but it would probably go up in flames.
I can't take my dog to the pond anymore because the ducks keep attacking him. That's what I get for buying a pure bred dog.
What is a terrorist's first move in chess?
C4.
Tried making 9/11 jokes, but none of it kept falling apart.
Q: Why do Americans suck at Clash Royale?
A: Because they already lost two towers!
Q: Why are Americans bad at Clash Of Clans?
A: They already lost two towers.
What does a pencil and a plan have in common?
They were both in the Twin Towers.