It means leave me alone.. Obviosly. Like 'move from me' sort of thing, get away from my face. :) x
it means that
Get real: face reality, think and act in a serious fashion
Your face usually turns red when you are embarrassed, so this phrase means that someone was ashamed of something.
I guess its an idiom and i don't know anything El's
It means the person looks sick. Usually they are pale and green in the face.
It means that you are making an expression that the other person does not understand or does not know why you are feeling that emotion. To "make a face" is to grimace or contort the face, usually with strong emotion.
He deserved it. Like if a guy did something bad, and then got punched in the face, then someone might say he "had it coming to him"
Does the literal meaning make no sense? Then it's an idiom. Have you ever seen anyone really have a blue face? Nope.
The image here is of something flying up and getting right in front of your face. It means that whatever it is goes against what you would traditionally expect. "Flying in the face of facts" would mean that whatever is going on does so against the facts.
It means "do you understand" in an aggressive and standoffish manner. As in "If you show your face here ever again, you will cease to exist... you dig it!"
It's not really an idiom. It means "what are you thinking about."
It is not an idiom, it means your nose is itching.