
Microsoft Paul Allen loves flaunting his riches and has quite the collection of toys, including the biggest: his 414 foot yacht "Octopus."
Delievered in 2003, It took three years to construct the world's 12th largest yacht, which serves as a floating party for Allen and his friends.
Octopus is stocked with two helicopters, a pool, two submarines and several jet skis, making it easily comparable to a luxury cruise ship.