An exclamation of approval. A friend of mine meant to say good call whilst not sober and it came out as ka kaw. Example: Mike: I think we should move this little party of ours to a location more conducive to male-female interaction. Jay: Ka kaw.
KA KAW
Meaning of KA KAW in English
Slang English vocab. Английский сленговый словарь. 2012