== Meaning of "blaues Auge" == 

 "In German, to give someone a blue eye (blaues auge) is to look at them with anger or hostility." As a native speaker of German, I have never heard of this usage. The term "blaues Auge" is what we call a "black eye", and if you give (or "verpasst") someone a "blaues Auge", you hit em in a way that causes a black eye. The other meanings (to be "blau" = to be drunk; "blauäugig" (blue-eyed) = naïve) are correct though. Unless someone else gives an example of this usage (maybe it really exists in some dialect), this should be deleted.