Hong Kong Code-mixing Dictionary

Definition: Said to have originated from 'copycat' in English, this is a Kongish code-mixing phrase that refers to someone who cheats or copies other people's answers in an exam. (出貓)

Usage: E.g. Don't dare to bring out the cat in an exam! (唔好咁大擔考試出貓！)

Synonym: 出貓

Reference: https://www.scmp.com/yp/discover/lifestyle/article/3181508/cat-got-your-tongue-feline-inspired-cantonese-slang-all-kinds

Definition: A code-mixing term that refers to ‘out of syllabus’, which is used by local school students in Hong Kong.

Usage: Past paper條題目out c左。

Synonym: 非考試範圍