[--]

Jyutping maa5 lau1 si2 fat1
Pinyin mǎ liú shǐ hū

Definitions (粵典–words.hk)
  1. 名詞
    因馬騮​個​屁股​無毛​而​呈​現鮮紅色​,​通常​用​嚟​諷刺​人​衣服​或化妝過​於紅​豔​,​紅得​太​刺眼​唔​好​睇​(​量​詞​:​個​)
    (detrogative) (usually of someone's face or clothes) crimson, bright red; literally: monkey buttocks
    • 嘩,做乜佢個妝化到成個馬騮屎忽咁嘅?
      哗,做乜佢个妆化到成个马骝屎忽咁嘅?
      waa3, zou6 mat1 keoi5 go3 zong1 faa3 dou3 seng4 go3 maa5 lau1 si2 fat1 gam2 ge2?
      Wow, why she have the make up all in crimson red ?

[--]

Jyutping maa5 lau1 si2 fat1
Pinyin má3liu shǐ hū

Definitions (CC-CANTO)
  1. literally: a monkey's bottom; describes something that is bright red / pink, especially when referring to someone's face [colloquial]
Examples (粵典–words.hk)
  1. Cantonese
    哗,做乜佢个妆化到成个马骝屎忽咁嘅?
    嘩,做乜佢個妝化到成個馬騮屎忽咁嘅?
    waa3, zou6 mat1 keoi5 go3 zong1 faa3 dou3 seng4 go3 maa5 lau1 si2 fat1 gam2 ge2?
    • Wow, why she have the make up all in crimson red ?