壽頭 [寿头]

Jyutping sau6 tau4
Pinyin shòu tóu

Definitions (CC-CANTO)
  1. (noun) a blockhead; a dullard; a nitwit; a moron
Definitions (粵典–words.hk)
  1. 名詞、俚語
    傻頭​傻​腦​嘅​人​；​傻佬
    fool; idiot
  2. 近義詞
    阿壽
Definitions (Wiktionary)
  1. noun, Cantonese, Wu, dialectal, including
    silly person; fool; idiot
    (syn.) 愚人, 大戇呆, 戇大豬, 豆渣腦殼, 錘哥, 蠢材, 蠢人, 戆呆, 蠢蛋, 低能兒, 笨货, 呆瓜, 戇呆, 老衬, 呆子, 哈卵, 戆人, 戇人, 大番薯, 白痴, 戆大猪, 戆囝, 壋將, 大戇牯, 闇雞, 鵝牯, 老襯, 傻瓜, 笨貨, 戇鳩, 大戆呆, 低能儿, 鹅牯, 人头猪脑, 戇猴, 豆渣脑壳, 傻子, 笨人, 戆猴, 戇囝, 锤哥, 𬮴鸡, 大戆牯, 戆鸠, 戆大呆, 笨蛋, 人頭豬腦, 戇大呆, 垱将
Definitions (Kaifangcidian)
  1. 傻瓜
  2. 傻子