This expression can have any interpretation depending on a context, both in positive and in negative sense.
You took vsya huinya?
(Whether all you that took necessary for us?)
Huevaya huinya - smth bad
Pizdataya huinya - smth good
Vsey huiny ne po huine.
(It is a lot of smth good, for example marihuana)
Dohuya pizdatoy huiny.