Their ship was sinking fast in the middle of the ocean, but four sailors were able to get a lifeboat into the water and climb into it safely.
They decided to have a cigarette and relax for a few moments before starting their journey, rowing to safety.
The cigarettes were dry, but to their dismay they found that all their matches were wet and they had no way to light their cigarettes.
Finally, one of the sailors came up with a solution. He threw a cigarette overboard.
This worked well and they were able to smoke, because…
the lifeboat had become a cigarette lighter.
Well, this is in the Bad Jokes category – what did you expect!
Image used under a Collective Commons License from https://commons.wikimedia.org/wiki/File:Titanic_lifeboat.jpg