My Grandpa was supposed to be in 9/11 but airport security got him.
"Water exists."
Airport security: "What the fuck did you just say?"
What did the north tower say to the south tower?
"Let’s talk later, I gotta catch a plane."
I would like to complain about the new sushi restaurant at Gatwick Airport. Although there were large portions going round on the conveyor, they did taste a bit like luggage.