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1.
Malaysian Hokkien word for penis
Tua (tooar) lanciau - big dick
Lanciau lang - dickhead (annoying person)
by Caroline February 21, 2005
 
2.
a very rude word for penis
What are you looking at? Lanciau!
by lonte October 26, 2003
 
3.
literally 'rotten penis' in Malaysian/Singaporean colloq. Cantonese.
You lanciau!
by Durian March 26, 2004
 
4.
Bastardised Chinese-Malay hybrid word. Literally 'Rotten dick'. Used as noun to describe an idiot, asshole, dickhead.
You are such as lanciau!

Celaka you lanciau!
by durian March 28, 2004