[-]

Jyutping sang3 faan6
Pinyin cèng fàn

Definitions (Wiktionary)
  1. verb, Mainland-China, informal, intransitive, verb-object
    to freeload for a meal; to mooch food
    (syn.) 黐餐
    • 他到了北京以後天天蹭我的飯。
      他到了北京以后天天蹭我的饭。
      tā dào le běi jīng yǐ hòu tiān tiān cèng wǒ de fàn .
      After he arrived in Beijing, he freeloaded from me every day.

蹭飯 [-饭]

Jyutping
Pinyin cèng fàn

Definitions (CC-CEDICT)
  1. (coll.) to mooch a meal
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    我去你那蹭饭吃。
    我去你那蹭飯吃。
    wǒ qù nǐ nà cèng fàn chī 。
    • I'm going to mooch a meal off you at your place.