An Iceberg caused the Titanic to sink
Lettuce have a moment of silence.
What did the iceberg say to the Titanic after it finally got outta the way?
Sank You
What's the coldest salad made with?
Iceberg Lettuce
Why did the penguin jump off the iceberg?
He got cold feet.
What did the captain of the Titanic do when he found out the ship hit an iceberg?
He let it sink in