Dala what you must!

Do what you feel is best, what makes you happy. You do you! (A relatively new piece of South African slang)

Is a South African phrase which means, "do what you must". "Dala" is a Zulu word which means to cause, do or create.

It is commonly used during confrontations wherein a mofo is testing your G and you propose escalating matters to whatever levels they deem necessary; be it physical or otherwise.