Popularized by US president Harry Truman. The phrase is based on the metaphorical expression passing the buck, derived from poker gameplay, that came to mean “passing blame”, or absolving oneself of responsibility or concern by denying authority or jurisdiction over a given matter.
in an address at the National War College on December 19, 1952 Mr. Truman said, “You know, it’s easy for the Monday morning quarterback to say what the coach should have done, after the game is over. But when the decision is up before you — and on my desk I have a motto which says The Buck Stops Here’ — the decision has to be made.” In his farewell address to the American people given in January 1953, President Truman referred to this concept very specifically in asserting that, “The President–whoever he is–has to decide. He can’t pass the buck to anybody. No one else can do the deciding for him. That’s his job.
We managers need to make sure the Buck stops at us or know the right person, create right environment to make the buck stop and take final call.