A) A phrase that seems to simply state the obvious but actually implies helplessness. B) A phrase that seems to simply state the obvious but actually means it will be what it is, as in it ain't gonna change, so deal with it or don't.. See also tough shit, oh well, cry me a river and tfb.
Find and run to your nearest escape route, whether it's behind a fence, a tree (one she cannot knock down), a large bale, a tractor or truck, anything that is large enough that will protect you and act as a barrier between you and that cow.
Sulfation occurs on the negative post in this condition. If corrosion was on the positive post, that would indicate a consistent over-charge condition. But an under-charge is sort of expected in a car, as the battery is charged and discharged quite a bit. As such, rarely is it at full charge.