The King of the World. No explanation required.
by Imragweed January 09, 2009
Leonardo DiCaprio, who proclaimed this of himself in "Titanic". So obviously it's true. Bow down to the king. He also nailed Kate Winslet, which could be a good or bad thing depending on whether or not she was fat at that point.
George W. Bush wanted to declare war on Iraq, but before he could do so he had to consult the king of the world, who starred in "The Beach" and drives a Prius.
by Nick D July 13, 2004
Apparently, someone who stands in front of the very tip of a boat.
"Leonardo DiCaprio is not the king of the world. Hell he's not even a man."
by Dave November 20, 2004