Golf
Each time a player swings at his ball, it is considered a "stroke". Each hole is a certain number of strokes that golfers are expected to need to get their ball into the hole. This is known as the "par". If a player gets his ball in the hole in less than the par he gets a "birdie". If it takes him one more shot then the par it is known as a bogey. Most holes have a par between 3 and 5.