老牛食嫩草 [－－－－－]

Jyutping lou5 ngau4 sik6 nyun6 cou2
Pinyin lǎo niú shí nèn cǎo

Definitions (粵典–words.hk)
  1. 語句
    比喻​為​老夫少妻​：​老牛​借喻​做​年老​嘅​丈夫​，​嫩草​借喻​做​年​輕​嘅​妻子
    analogy of old husband with young wife, a derogatory terms to describe the cradle robbers. Literally, old cow eat fresh grass
  2. 近義詞
    一樹梨花壓海棠