One who doesn't actually understand the nuances in either side of any issue, so they take a position halfway between them while deriding both as extremists. They hope to appear moderate and reasonable without having to actually research the matter and form an opinion that doesn't boil down to trendy contrarianism and false equivalence.
They do absolutely nothing to improve the human condition. They're out to elevate themselves above all parties in any given argument by shitting on all of them, without doing anything to conclusively resolve the matter. They're worse than useless, they're actively obstructing progress.
Those South Park Agnostics should read an actual book or two than sit on their asses watching TV.
When someone does not subscribe to any particular type of morality or and is flexible with values. And switches between them as its convenient
You can find them mostly among people who want to have it both ways
Jane is having an open relationship on her end but will flip if her partner sees anyone else. When it comes to relationships she is morally agnostic...
A hardcore agnostic is someone who is certain that the knowability of god is unknowable. This goes by strong agnosticism, since agnosticism is mistakenly associated with irreligion, you can be an agnostic atheist or an agnostic theist. So, a hardcore agnostic would be strictly agnostic, neither a theist or atheist.