To like someone; to stand with them, back them up; to really care for someone or maybe to even love the person. I think there may be many different ways to cut for someone.
example: She cuts for me.
He cuts for me.
I really cut for her.
I've got your back and will fight for you, protect you, whatever goes down. No matter what. Ride or die. "I will cut somebody for messing with you."
I appreciate you defending me against the haters, or giving me a place to stay/food, or jumping into the fight to defend me, or believ8ng in me - you cut for me, I cut for you.
The Australian saying “I didn’t come here for a haircut” is used to express that someone is there for a specific purpose and not to waste time. It’s often said in a straightforward or humorous way to emphasize that they expect action or results.
For example, if someone walks into a bar and orders a beer but the bartender is slow to serve, they might say, “Mate, I didn’t come here for a haircut.” In this case, it means they came for a drink, not to stand around waiting.
It’s similar to saying, “Let’s get on with it,” or “I’m here for business, not for small talk.”
“Come on, let’s go !” I didn’t come here for a hair cut !