A commonly used term referring to "let's go" and "come on"!! After being taken from an actual movie, it is now used in random sentences spoken by anyone to emphasise their point of view and to feel different for a moment. It just seems to fit with sentences. It is often used in conjuction with Matuhh.
Boy 1- "oi, did you see the game last night??"
Boy 2- "Yeah brah, it was hectic!!! we wonnnn, CHAK DE!!, CHAK DE MATUH!!!!"