Lancau is a word from every single Malaysian when they angry at someone which is the original word is 'Lan-jiou' (Hokkien) mean Dick or Pennis.

Lately, the word Lancau getting used at the last of the part Malay poem.
Pergi ke kedai membeli Cincau,
Lancau!!

Go to the shop buy a Cincau,
Lancau!!
by MyBrainOnMyKnee May 16, 2021
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Dick in Malay language

lancau kia : dickhead in hokkien or u can use in Malaysia
pronounce like dat : lan-ciao
Ali : Ayyy homie whats up?
Abu : Ayyy im gud see that guy over there , he anal wit me last night wit his Lancau
Ali : Damnnn can i try?
Abu : hell no mann he reserve for me
by i_will_sunat_u November 20, 2017
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woi lancau bila nak belanja aku makan?
woi pundek, bagi aku lancau tu.
by ntah February 3, 2009
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Why you so lancau today?
by thaqif alex January 3, 2022
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