Harvard UniversityJump the Shark - Used to describe the moment when a TV show or other cultural phenomenon has outlived its usefulness or creative steam, e.g. Phil Hartman's death stalling NewsRadio.Land it in the Hudson - A sentiment of encouragement, usually given in the midst of a crisis, based on US Air Flight 1549's successful crash landing in the Hudson River, as in, "If General Motors can turn a profit before the 4th quarter, they could still land it in the Hudson..."Land Sharking - To us