I found this in an old newspaper, it made me giggle :D
<<<The United States Navy is not exactly known for it's sense of humour, but it was happy to release to the Press what must be one of the more gloriously silly radio exchanges in its distinguished history>>>
#1 Please divert your course 15 degrees to the north to avoid a collision
#2 Recommend that you divert YOUR course 15 degrees to the south to avoid a collision
#1 This is the Captain of a U.S. Navy ship. I say again divert YOUR course
#2 No, I say again divert YOUR course.
#1 This is the aircraft carrier Enterprise, we are a large warship of the U.S. Navy Divert your course NOW!!
#2 This is a lighthouse. Your call
:D :D