A pilot was transporting a bunch of madmen from Nairobi to a psychiatric facility in Johannesburg, South Africa.
The madmen were making noise and suddenly, one of them entered the Pilots Cabin;
MADMAN: Teach me how to fly a plane!
PILOT: I would, but under one condition.
MADMAN: What? PILOT: If you can get your colleagues to keep quiet.
(5 minutes later, the plane was eerily quiet!)
PILOT: Wow! How did you get them to keep quiet?