混飯吃 [－饭－]

Jyutping wan6 faan6 hek3
Pinyin hùn fàn chī

Definitions (Wiktionary)
  1. verb, colloquial
    to cook up a little food; to scrape a living
    (syn.) 过活, 尋食, 討食, 糊口, 寻食, 度三顿, 謀生, 赚食, 搵食, 讨食, 揾食, 營生, 趁食, 度喙饱, 賺食, 討生活, 糊嘴, 营生, 度食, 過活, 度喙飽, 谋生, 度三頓, 讨生活, 就食
  2. verb, colloquial
    to eat at another person's expense