If the planes came from the outside.
Define intervention." Came up with this today at work.
He heard the snow-blower was coming.
Here's mine. Knock knock. Who's there 911. 911 who You said you'd never forget
9/11
Because twins being destroyed by planes is too cliche, I guess.
I've got a plane to catch
The pricks are on the outside of a porcupine.
The Earth's crust is on the outside.