Two Polish men are on an airplane. The Captain introduces himself, Hello my name is Captain John Smith and I am your pilot. He goes through all the safety procedures and then tells them about the plane and how long the flight will take. He says, the plane is a 747 and the flight will take around 4 hours.
10 minutes into the flight they hear a loud noise. The captain says,"Please do not worry we lost one engine, but we still have 3 left, its just that the trip will take 45 minutes longer."
10 minutes later they hear another loud noise, and again the captain makes an announcement not to worry that they lost a second engine but they still have 2 engines left, its just that the trip will now take 2 hours longer.
The 2 Polish men are starting to get a little nervous at this time.
10 minutes after that, again, they hear another loud noise, and the captain makes another announcement not to worry they lost another engine, but still have "One Engine Left", but the trip will now be delayed by 4 hours.
The Polish man looks over to his friend and says, "Shit, if we loose that last engine we are going to be up hear all fucking day."