2 definition by Sei

Top Definition
(Kak,kakker, the kakkest)
-It has the same meaning as the most suck...or...when you call idiot people...you can call them "Kak"
- The word can be both,adjective and noun.
- It's a Thai slang
-to be a chicken!
Christ : I proundly say that I just failed an exam!
Cat : Kak!
by Sei September 15, 2012

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a hot japanese chick
That hammo chick is hot.
by sei May 10, 2006

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