What does a shark smoke? Sea-weed.
How do whales breathe underwater? They take a deep meth.
How can you light up a candle in a ship which does not contain any instrument and you are alone with just a packet of candles?
Answer: Just throw one candle in the sea; the boat will become lighter.
Why did the pirate go to the gym?
To improve his booty strength!
What do you get when you throw a pebble in the ocean?
A wet pebble.
What do you call the midget sea?
A pond.
The Titanic was in a pickle when they saw the iceberg.