[miss priss]

For real???
Means she is being facetious with you. Basically, she wants you to think that she is an idiot in regards to what you are talking about and see what you know.

You look soooo cute ....(overly exaggerated)
Means it looks good on you (not me and anybody else)

Where did you get your hair done (hair did; for ghetto folks)?
Two things... 1. I like it and might try to imitate it.
or
2. your hair is jacked and I want to make sure I don't go there.

I wish you would...
This is a dare. You are stepping on some serious toes right about then.

All of that
Means it ain't neccessary (for you to act like a fool.)

MMMMMMMMHMMMM (short )
Means whatever

MMMMMMMHMMMMMMMMM
means yeah right, negro!

Any-ways
Means you need to push on, honey.