大頭蝦 (daai6 tau4 haa1) — an absentminded person (term not commonly used much now); in Cantonese
daaiˍ₆大tauˎ₄頭haaˉ¹蝦简 大头虾
Mandarin Pinyin: da4 tou2 xia1
Meaning of 大頭蝦
nounan absentminded person (term not commonly used much now);
nounbig-head shrimp
noun(slang) a forgetful and absent-minded person