I don't know and i don't care.
I don't know, and I don't care one way or the other.
I don't know and I don't care.
I don't know, and I don't care.
Me: Missouri. I: What state are you in now? M: Apathy. I: That's not what I meant. M: I don't care.
Uncertainty or indifference ' He answered: I don't know and I don't care!'