not in a month of Sundays. if you say that something will not happen in a month of Sundays, you mean that it is not likely to happen He'll never run the marathon, not in a month of Sundays.
Dropsy. the accumulation of fluid (transudate) in the cavities, tissues, organs, joints, and membranes of the human body owing to intensified transudation of the liquid parts of the blood and lymph at the same time that they are insufficiently reabsorbed by the tissues.
drop - a small indefinite quantity (especially of a liquid); he had a drop too much to drink; a drop of each sample was analyzed; there is not a drop of pity in that man; years afterward, they would pay the blood-money, driblet by driblet--Kipling. drib, driblet.