The idiomatic expression "to get down" means to descend or come down from a higher place, such as climbing down from a tree or off a roof. It can also mean to reach the ground level or become lower in height or elevation. In addition, it can imply stopping or slowing something that is moving upwards and bringing it back to earth or reality. Figuratively, "to get down" means to come to an end, finish, or conclude a task, activity, or discussion.