Replaces 'home run' with 'Ding Dong Johnson'.
Inspired by this tweet.
Apparently Pedro Martinez on occasion calls home runs "ding dong Johnsons." This Chrome extension replaces any instance of "home run" with "ding dong Johnson," because that is a superior and more descriptive term.
In Chrome, choose Window > Extensions. Drag DingDongJohnson.crx into the page that appears.