dinger
/ˈdɪŋə(r)/noun
1- informal, chiefly US a thing outstanding of its kind〈非正式, 主美〉极好的东西：
by God, ain't that a dinger!
天哪, 那真是个好东西！
1.1
- Baseball a home run【棒球】本垒打：
he beat the Braves twice with extra-inning dingers.
他在增补回合以两个本垒打击败了布拉夫队。
词源
late 19th cent.: shortening of HUMDINGER.