香港中英夾雜字典

定義: Originated from 'thank you' with the ''f' often mistaken as an English mistake while it is known as TH-fronting, this is a code-mixing term used by upper class Hong Kongers to show their sincere gratitude towards someone.

用法: E.g. 今餐等我請啦。Fank you. (Let me treat you this meal. Thank you.)

同義詞: Thank you, 多謝

參考: https://www.reddit.com/r/linguistics/comments/12to083/curious_about_some_british_people_pronounce_th_as/