<Dd> A batting competition in which the object is to hit the most home runs . The 1960 television series Home Run Derby featured such a competition . A number of amusement parks, entertainment centers and batting cages offer a home run derby type competition . Since 1985, Major League Baseball has hosted an annual Home Run Derby . At least one minor league, the Southern League, has also held a home run derby . In 2007, the Israel Baseball League played 7 - inning games, and if the teams were tied at the end of the 7th inning the tie was broken by use of a home run derby . </Dd> <Dl> <Dd> When a batter, after seeing that a ball that he's hit is about become a home run, slows from a run to a celebratory trot . "Well, I've been saying it all year, and it finally happened tonight: David Ortiz became the first player in the 2010 season to take more than 30 - seconds to trot around the bases after a home run . With four of the top five slowest home run trots of the year already - all four of which were clocked in at 28.95 seconds or slower - it seemed inevitable that he would be the first to break the half - minute barrier ." </Dd> </Dl> <Dd> When a batter, after seeing that a ball that he's hit is about become a home run, slows from a run to a celebratory trot . "Well, I've been saying it all year, and it finally happened tonight: David Ortiz became the first player in the 2010 season to take more than 30 - seconds to trot around the bases after a home run . With four of the top five slowest home run trots of the year already - all four of which were clocked in at 28.95 seconds or slower - it seemed inevitable that he would be the first to break the half - minute barrier ." </Dd> <Dl> <Dd> Sometimes a player mistakenly slows down, however, when the wind or a superb play by an outfielder, turns a home run into a double or single off the outfield wall, or to a long out, or to another odd outcome, as the following case illustrates: </Dd> </Dl>

Where did hitting it on the screws come from