. . "The K-13 mountain made its appearance in the Season Six episode, \"Asspen\", and Woodland Critter Christmas where Stan killed the mountain lion. It is the most dangerous ski mountain in Aspen. The fictional mountain references the real mountain K-12, which is the second largest in the world."@en . . . "The K-13 mountain made its appearance in the Season Six episode, \"Asspen\", and Woodland Critter Christmas where Stan killed the mountain lion. It is the most dangerous ski mountain in Aspen. The fictional mountain references the real mountain K-12, which is the second largest in the world."@en . "Mountain"@en . "K-13"@en . "\"Asspen\""@en .