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Pronounced chuh-kak.

A greeting you say to someone. You can say it in different ways, all depends on the tone. Mostly yelled at pedestrians & bike guy. Can also call ur ppl chickacks.
(bike guy rides down street) CHIIICKAAAACK!!

yelling Chickack very angry out the window at pedestrians

friend: Hey
you: Wassup Chickack?!?!
by CuntB February 17, 2011
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