Airplane Propellers

Propellers on small planes are actually used to keep the pilot cool.
When it stops spinning, you can see the pilot start to sweat.

Michael Jackson, Lawyer, and Boy on a Plane

Michael Jackson, his lawyer, and a small, cute boy are on a plane when the plane suddenly develops engine troubles. "Bad news," the lawyer said. "There are only two parachutes. You and me will go." "What about the boy?" asks Michael. "Screw the boy!" "Do we have time?"

Knock Knock - Urgent

Knock Knock Knock Knock Knock Knock Knock Knock Knock
Who's there?
The plane captain.