[-]

Jyutping gau2 tau4
Pinyin gǒu tóu

Definitions (Wiktionary)
  1. noun, literally
    dog's head
  2. noun, Internet
    Denotes that the preceding statement is sarcastic; /s
Examples (粵典–words.hk)
  1. Cantonese
    做乜烚熟狗头噉嘅?陈生又讲笑话?
    做乜烚熟狗頭噉嘅?陳生又講笑話?
    zou6 mat1 saap6 suk6 gau2 tau4 gam2 ge2? can4 saang1 jau6 gong2 siu3 waa2?
    • What's the laughing about? Mr. Chan is telling jokes again?
  2. Cantonese
    网上面啲狗头军师自以为好聪明。
    網上面啲狗頭軍師自以為好聰明。
    mong5 soeng6 min6 di1 gau2 tau4 gwan1 si1 zi6 ji5 wai4 hou2 cung1 ming4.
    • Those who often give bad advice online think they are smart.
Examples (Wiktionary)
  1. Mandarin
    看老娘锤爆你的狗头!
    看老孃錘爆你的狗頭!
    kàn lǎo niáng chuí bào nǐ de gǒu tóu !
    • See how I hammer you in your goddamn head!