I think my brother took a punishment for me.
What do you mean by that?
He got beat on the butt.
He took a punishment for you? That's not good and you shouldn't let others be punished for what you did.
Hey, they're my brothers. I'll do it if I want to.
It's nice that your brother wants to protect you but you should not let someone else take your punishment. Your parents might have gone easier on you and not resorted to violence.