Icebuntu

Pengubuntu, or Penguin Ubuntu, is a Linux-based Operating System. It is a competitor with Penguin OS and the Doors Franchise. It is Free.

Origin
Pengubuntu 1.0 was found frozen in a block of ice found in Shiverpool. Nobody knows who made it, but inside the cd case was a note: To Joe Sorry. This might help. From Steve

Popularity
Pengubuntu is very popular, and G is making version 2.0 for that reason.

Trivia
Pengubuntu is the official OS of Cody Maverick, the famous surfer.