Cahk is the Bostonian pronunciation of the word "Cock". Cahk is used in many ways, it is a verb, noun or adjective. Cahk is similar to the word "fahk" (bostonian pronunciation of fuck".
by Flowsiden December 29, 2010
The word "cock" as used to describe a complete asshole as pronounced by someone from Boston or New York.
by Juan V July 22, 2005
by johnisthegame February 27, 2003