A little joke:

This is a transcript of an actual radio conversation between a US Naval ship and Canadian authorites off the coast of Newfoundland.

US SHIP: Please divert your course 5 degrees to the South to avoid a collision.

CANADIAN REPLY: Recommend you divert YOUR course 5 degrees to the South to avoid a collision.

US SHIP: This is the Captain of the US Navy Ship. I say again, divert YOUR course.

CANADIAN REPLY: No, I say again, divert YOUR course!

US SHIP: THIS IS THE AIRCRAFT CARRIER USS ENTERPRISE. WE ARE A LARGE WARSHIP OF THE US NAVY. DIVERT YOUR COURSE NOW OR WE WILL TAKE APPROPRIATE AND DRASTIC MEASURES!!!!

CANADIAN REPLY: This is a lighthouse. Your call.
  ¶ 7:46:00 PM