A SIU sailor joined a ship and on his first day he dialed the galley from his cabin and shouted into the phone, “Get me a coffee pronto!”
The voice from the other side responded,“You fool you’ve dialed the wrong extension! Do you know who you’re talking to, dumbo?”
“No”, replied the trainee.
“It’s the Captain, you fool!”
The sailor shouted back, “And do you know who YOU are talking to, you fool?”
“No.”, said the Captain.
“Good!”, replied the sailor and hung up the phone!