Kukujiao?
Kukujiao is a term used to described our lil brother down south - which in cantonese literally means small penis. Its usually used to indicate a small penis - therefore its normally used to described the penis of a child.
Its a widely used slang in Malaysian, also known as kukujai/kukuchai in Cantonese. Which literally means small penis. The is an adult version of it which is lanjiao/lancau/lanjau.
Initialy the term like makahai.com, or chaucibai.com came up. Another even suggested punani.com..I see no one owns it so i decided to take it, if not for the financial constraint i would have taken the .net/.org version of it too …