掛單和尚 (gwaa3 daan1 wo4 soeng2) — to go to someone else house just to get a meal [colloquial] in Cantonese
gwaa˗₃掛daanˉ¹單woˎ₄和soengˊ²尚简 挂单和尚
Mandarin Pinyin: gua4 dan1 he2shang5
Meaning of 掛單和尚
nounto go to someone else house just to get a meal [colloquial]