香港中英夾雜字典

定義: A Kongish code-mixing term that local Hong Kong students use to emphasize the zero mark they got in a test or exam, which they like to honour themselves with because not only a chicken egg has the shape of the zero number, but also it has become a friendly treat that they are used to eating all the time.

用法: E.g. Oh no! I got a zero chicken egg in my exam again!

同義詞: 零雞蛋

參考: https://en.wiktionary.org/wiki/零雞蛋